Thursday, March 29, 2007

What is NEHTA up to with Shared Electronic Health Records, HL7 and so on?

Last week we had the following announcement from NEHTA.

NEHTA sets direction for electronic messaging in health

NEHTA confirms Health Level 7 as the national standard for the electronic messaging of health information across Australia.

Across the Australian healthcare sector there are many different types of computer software and systems that are involved in the exchange of information. Currently, these systems use various exchange formats to send and receive information. To ensure that all systems across Australia have the ability to reliably and safely communicate with each other, a standard exchange format is required. The National E-Health Transition Authority (NEHTA) has determined that this standard will be based on the HL7 family of standards.”

NEHTA's roadmap for deployment and adoption is outlined later in the press release:

“To assist the health IT sector to migrate to this standard, NEHTA has identified the following approach:

a. Where HL7 version 2.x standards are already extensively used and yielding benefits, for example pathology and patient administration, these standards should continue to be supported. Where HL7 standards are not in use, they should be factored into system upgrades where practicable.

b. NEHTA will now focus on developing Web services specifications based on work undertaken by the HL7 Services Specification Project (HSSP), and content specifications based on the HL7 Clinical Document Architecture – Release 2 (CDA R2) for areas such as referral, discharge, prescribing, dispensing and pathology.

c. This work will then form the basis by which industry will migrate to HL7 version 3.”

This is really quite a large ‘change’ or dare I say ‘leap’ for NEHTA – so large in fact that a search of NEHTA’s “National E-Health Standards Catalogue - Supporting Standards Implementation - Version 2.0 - 19/01/2007” (8 weeks ago) does not have a single reference to HL7!

This is actually quite surprising given that HL7 V2.x was recommended by DH4 for continued use by the Australian Health Sector over 12 months ago and indeed it is widely deployed and Standardised nationally.

What is of major concern is not that NEHTA can show flexibility, but that they can show so much flexibility in moving from their previously announced path to this current path so quickly. Quite frankly, to put it bluntly this is not how Standards Development Organisations – even amateur ones – should behave. Were I a Health IT developer who had invested time and money in responding to NEHTA's previous Generic SOA approaches I would surely be suggesting that I would like my money back (with interest)!

This kind of strategic instability reflects a serious lack of real industry consultation over the last three years. There should be some accountability moment or action associated with this switch.

It is also difficult to understand why in NEHTA’s document entitled “Guidelines for Implementing Interoperable Web Services Version 1.0 – 28 March 2007” there does not seem to be any mention of either HL7 or HSSP. A comment as to where this new direction for interoperability with HL7 and HSSP fitted with this implementation guideline would have been useful and informative to everyone!

Indeed the delay in coming to a view of the place of HL7, given the expertise and advice available to NEHTA, is really unconscionable and has been a major barrier to e-health progress. One could have expected strategic clarity in the area much before this.

One must also wonder with the decision to deploy content based on CDA R2 just where all the NEHTA Clinical Data Specification work fits and how much of this will need to be altered or reviewed to conform with the HL7 Reference Information Model? It would also be interesting to know how all this fits with the long delayed but imminent Shared EHR announcements.

A final point - does anyone else think making a decision like the HL7 decision warrant a process of open public discussion and not simply an ex-cathedra announcement. Some of us don't worship at that sort of church!

Talk of the right hand not knowing what the left hand is up to.


Tuesday, March 27, 2007

An Even Better Use for the Future Fund Money.

It seems that the Labor Party recognises that there are some pieces of technical infrastructure that require an element of Government funding to bring into existence, but that once implemented there will be ongoing benefit for the nation.

The essence of their internet broadband announcement is as follows:

“Federal Labor will revolutionise Australia’s internet infrastructure by creating a new National Broadband Network.

It will connect 98 per cent of Australians to high speed broadband internet services – at speeds over 40 times faster than most current speeds.

With the rollout of a new ‘Fibre To The Node’ (FTTN) network, Federal Labor will increase speed to a minimum of 12 megabits per second – so fast that household entertainment, business communication and family services will happen in real time.

The remaining two per cent of Australians in regional and rural Australia not covered by the FTTN network will have improved broadband services.

New services and benefits of the network – particularly in rural and regional areas – include:

• Slashed telephone bills for small business;

• Enhanced business services such as teleconferencing, video conferencing and virtual private networks;

• Enhanced capacity for services like e-education and e-health; and

• High definition, multi-channel and inter-active TV services.

It is estimated that the new National Broadband Network will deliver national economic benefits including:

• Up to $30 billion in additional economic activity every year;

• Making Australian small businesses more competitive;

• Creating new markets for businesses and new jobs for Australians; and

• Extending media diversity.

A Rudd Labor Government will:

• Partner with the private sector to deliver the national broadband network over five years;

• Undertake a competitive assessment of proposals from the private sector to build the network;

• Ensure competition in the sector through an open access network that provides equivalence of access charges and scope for access seekers to differentiate their product offerings;

• Put in place regulatory reforms to ensure certainty for investment; and

• Make a public equity investment of up to $4.7 billion.

This commitment will be financed from existing government investment in communications, including the $2 billion Communications Fund and through the Future Fund’s 17 per cent share in Telstra, which will earn dividends and be sold down to a normal market level after November 2008.”

It seems to me this is just the first step. No point in having train lines (i.e. the broadband network) if you don’t have trains (e.g. e-health) to take advantage of it!

Given that there is a clear business case for increased spending in the Health IT domain – with net benefits estimated at up to $A5.0 Billion per annum or more (based on studies undertaken in the US, UK and Canada) what could be a better use of a little more of the Future Fund than to kick start e-health with an investment designed to deliver a real return once implemented?

A sensible approach would to be develop a National E-Health Strategy, Business Case and Implementation Plan as a first step and to then establish an highly accountable implementation organisation – maybe modelled on the UK or Canadian models or a mixture of the two – with a focus on making sure the lessons learnt from both are properly absorbed. (While I plan a separate article on this area in the future the need for local involvement, ownership and choice in the context or appropriate standardisation and central direction setting now seem obvious for any national initiative.)

The Future Fund has as its objective a return of 7.5% + inflation over the long term I understand. It would seem this return could be achieved with expert project management and the deployment of Health IT is a way that is known to have beneficial impacts (i.e. use of advanced clinical workstations, in depth automation of investigative services and supply chains, improved secure messaging and the use of systems wherever possible with advanced clinical decision support). Measurement and well as realization of the return on investment I recognise will be a considerable challenge but should not be impossible. There is no doubt the econometric tools exist to undertake such work exist.

The main issue that will almost certainly emerge will be how the benefits achieved will be cashed out for return to the Future Fund – given the tendency of the Health Sector to aim to expand services when efficiencies are obtained rather than take the cash benefit.

I believe the scale of the return on investment in this sector is likely to mean that both some service expansion as well as cashing out of benefits will be possible – to everyone’s pleasure.

Health IT is an ideal candidate for a major planned capital investment and will both make a profit and do good things for the users of, and workers in, the Health Sector.

Let’s give it very careful thought.


Monday, March 26, 2007

It's Nice to See The System Working!

This arrived today via Her Majesty's Post in response to my open letter of a week or so back.

Next step is to see what the Department's officers make of the suggestions and comments to be found here!

I wait with bated breath.


Sunday, March 25, 2007

Imminent Fiasco Alert – SA HealthConnect running off the Rails.

I suspect there must be something in the water that reaches South Australia that has made those involved in the SA HealthConnect Care Planning Trial(s), and following Project, loose the plot. A few days ago I wandered onto the project web site to see how things were progressing with the one year trial. What I found has left me totally amazed.

For background on this project go to my post of late last year.

The Table of Project Activities says it all! What is described in the table is an absolute and incompetent disgrace which is even worse than some of the bungled HealthConnect trials of years gone by. It is chaotic and absurd in the way it is being organised and the table of activities shows those involved have no idea what they are doing. Just consider the following past and future sequences carefully.


February 2006 - Functional specification drafted

July 2006 - Care Planning Trial commenced

October 2006 - Commenced consultations with NEHTA re standards and data specifications and local groups, e.g. Health Provider Index (ongoing)

November 2006 - Care Planning Trial Go Live

February 2007 - Consumer Reference Group and Stakeholder Reference Group formed

Mar/April 2007 - Tender documents released to market

March 2007 - Communications plan developed

May 2007 - Tender responses due

May 2007 - Interim findings of the Care Planning and Communication Trial due

November 2007 - Care Planning and Communication Trial concludes

Late 2007 - State-wide implementation begins


When considering the program – what does one see?

First, essentially out of the blue, HealthConnect SA caused a requirements specification for Care Planning (which has not been disclosed) to be drafted. On the basis of this specification it seems a trial of some commercial software has been commenced. The trial went live, it is claimed, in November 2006. It is quite clear the selection process was neither thorough nor open given the time it took, the apparent absence of a tender and the non-publication of full evaluation criteria.

What is claimed (on the project web site) is that the Ozdocsonline was selected by the following process:

“Consultations undertaken with key stakeholders identified that, in order for the care planning and communication system to be effective, it must:

  1. improve health outcomes
  2. be simple
  3. protect patient privacy
  4. provide patient access and control
  5. facilitate communication and collaboration between the health care team
  6. be accessible at the point of care.

Based on these criteria, and following an assessment of existing care planning systems, the Ozdocsonline system was selected for the trial. “

Hardly the level of detailed requirements needed to determine the appropriate system for a twelve month trial.

But – whoops! – it seems someone noticed that the trial now underway (despite its use of both state and federal funds) is hardly the type of non-standard, non-integrated system or approach NEHTA (or anyone else who had a clue) would choose to sponsor without solid evaluation as to alternatives.

So what happens?

In February 2007, presumably after a little 'jawboning' from NEHTA or DoHA, suddenly we see the actual formation of some management and consultative committees and the beginning of consumer and stakeholder consultation. Bit late since the trial has already been underway for four of its twelve months.

Presumably the Communications Strategy mentioned for March 2007 is to provide ‘spin control’ for the impending mess!

One also has to wonder how much pressure was exerted to spend committed funds with such haste concurrent with the establishment of such a large team (16 people in total in the group as of March 2007).

What happens next should be fascinating! A tender for a longer term solution is to be issued in March 2007 – but this is being done in the absence of any input from an interim evaluation of the first half of the trial – let alone a completed evaluation of the 12 month effort!

The responses to the tender specifications (whose requirements are presumably based on gut feeling of what might work rather than evidence of what is actually working) and the evaluation report of the tender are to be completed at the same time.

There is nothing like planning for success! This is an excellent example of the saying ‘If you fail to plan, you plan to fail. ’According to the timetable the tender will get evaluated, a solution will be selected, consultations will be held and State-wide implementation will begin by late in 2007!

Oh, and also – in November 2007 the trial closes down and all the data vanishes, unless the unsuitable incumbent as far as NEHTA's standards (and common sense) are concerned gets retained on a permanent basis or practitioners start paying to retain their own information.

Even more amazing is the following from the Project Site

“The South Australian Care Planning Project will also need to undertake work to:

  • Ensure the care planning system conforms, where possible, with the National e-Health Transition Authority's (NeHTA) standards for care plans.
  • Ensure that the Health Provider Registry, developed and maintained by SA Divisions of General Practice Inc (SADI), includes allied health providers.
  • Ensure the care planning system has decision support capability.”

Firstly – It is important to note that, as far as I know, there are no such things as NEHTA Standards for Care Plans (they certainly do not exist anywhere in the NEHTA Standards Catalogue), if indeed there are any recognized Australian Standards in the domain at all sanctioned by Standards Australia or the like. Second NEHTA is developing a National Health Provider Identifier which presumably will obsolete the local SADI effort – so just what is being planned here? Thirdly the vagueness of “Ensure the care planning system has decision support capability” is both vague and meaningless – especially given that addition of any really useful decision support to any care planning system is a major and complex undertaking which does not seem to be contemplated in this one-liner and certainly not in the time-frames proposed above.

While not wishing to be unreasonably critical (I am really keen there be ongoing development in the e-health space a quickly as possible) , it just seems to me this whole project is the wrong way to be going and is very far from what should be funded to further develop e-health. There is a real risk, I believe, that a serious waste of money and effort is occurring. I will happily publish here on the blog any reasoned explanation from the proponents of all this that can show I have got it wrong and that this is a well managed, strategically sensible, standards aligned, coherently planned, transparent and properly executed pilot and project.

Am I the only one who can see how silly and bizarre all this is, how poorly thought through it is, how it is lacking in any reasonable process, and how its chances of and substantive long term success are miniscule at the best?


Thursday, March 22, 2007

HL7 to Assist Australian E-Health Development

The following was released by HL7 today.


22 March 2007


NEHTA confirms Health Level 7 as the national standards for the electronic messaging of health information across Australia.

Across the Australian healthcare sector there are many different types of computer software and systems that are involved in the exchange of information. Currently, these systems use various exchange formats to send and receive information. To ensure that all systems across Australia have the ability to reliably and safely communicate with each other, a standard exchange format is required. The National E-Health Transition Authority (NEHTA) has determined that this standard will be based on the HL7 family of standards.

"This decision provides a clear national direction. Those who develop these systems now have certainty about what the Australian customers of their systems will require," said Dr Ian Reinecke, Chief Executive of NEHTA. "Without all systems in the healthcare sector using common standards such as this, the promise of electronic health communication can't be fulfilled on a national scale."

"The endorsement of the HL7 standards by NEHTA is good news for the Australian e-health community and an acknowledgement of the value and maturity of HL7 standards in a global context. We look forward to working with NEHTA to develop the support required for industry to implement this national direction," said the Chairman of HL7 Australia and Board Member of HL7 globally, Mr Klaus Veil.

To assist the health IT sector to migrate to this standard, NEHTA has identified the following approach:

1. Where HL7 version 2.x standards are already extensively used and yielding benefits, for example pathology and patient administration, these standards should continue to be supported. Where HL7 standards are not in use, they should be factored into system upgrades where practicable.

2. NEHTA will now focus on developing Web services specifications based on work undertaken by the HL7 Services Specification Project (HSSP), and content specifications based on the HL7 Clinical Document Architecture – Release 2 (CDA R2) for areas such as referral, discharge, prescribing, dispensing and pathology.

3. This work will then form the basis by which industry will migrate to HL7 version 3 .

This approach ensures that migration occurs in a consistent manner, and in conformance with NEHTA's requirements.

"NEHTA will work closely with HL7 Australia and Standards Australia in this development work," said Dr Reinecke. "In addition, NEHTA is closely liaising with its international counterparts - such as the UK's National Health Service and Canada's Health Infoway - to ensure that the specifications developed in Australia are consistent with international efforts."

This direction is consistent with the endorsement of HL7 standards for use in Australia by the National Health Information Group in 2004. In the international community, the largest adopter of HL7 v3 standards is the Connecting for Health program run by the UK's National Health Service; the UK, US and Canada have also adopted HL7 CDA specifications.

A report providing further details on this decision will be released shortly by NEHTA. Further information about HL7 standards can be found at


It must be said it has taken rather too long to get some basic clarity and to permit further e-health development to be undertaken with some confidence.

The decision is, however, most welcome. Whether it is the right one only time will tell.


Wednesday, March 21, 2007

What a Difference a Presentation Makes!

Seems the Health E-Nation Conference that was organised by CHIK Services on 21 March, 2007 has had an interesting outcome.

It seems NEHTA has recognised, in its presentation, that there are Standards in place and in use that can’t be ignored and that the approach of the ‘jackboot’ as opposed to real consultation can lead to embarrassment! All of us in the health sector could have told them that three years ago!

At last – after three years – maybe we will see some sanity emerge. The steps announced to continue with use of HL7 V2.x are a useful first step.

Much, much more pragmatism, commonsense and flexibility is required – as is a real understanding of the Health Sector’s needs – but this step offers a minute glimmer of hope.

Well done – and how about some serious next steps!

I wonder will it be followed up with a range of other sensible moves - most especially the development of a National e-Health Development approach?

This blog is not short on suggestions on areas that could be fruitfully reviewed.


Tuesday, March 20, 2007

Software Quality Assurance – What do we Need and must Demand?

A number of elements have come together over the last few weeks to have me thinking about the expectations we should have of the software and systems we deploy to aid the delivery of clinical care.

First there was a very lively discussion that emerged on the GP_TALK e-mail list which discussed the various issues that surround the handing of clinical results arriving into Patient Management Systems. The discussion was triggered by a question on just what the legal responsibilities were to monitor the incoming areas for arriving results from pathologists, radiologists etc and who was legally liable if an important result went astray and just what the dividing line, if any, was between the test orderer, the result provider and the result receiver / reviewer.

The interest in this topic is considerable because of previous legal liability decisions which make it clear it is the court's view that when a clinician orders an investigation which has the possibility to reveal 'clinically significant' information the practitioner has a considerable legal onus upon them to ensure they have systems in place to ensure that they will, within a reasonable period of time, note and act on the results as they are received.

Second there have been a number of concerns expressed by a range of authorities considering what expectations should be held for the functionality, reliability, usability and clinical safety of software designed to be used by clinicians. This is seen as encompassing areas such as scope, currency, accuracy and reliability of clinical decision support, the aspects of the system design that facilitate safe and consistent use of the software as well as the overall functionality offered.

Third the CEO of HealthLink (Mr Tom Bowden) recently wrote a discussion paper highlighting the problems that can arise if there is not 'end to end' accountability for the entire investigation ordering cycle – covering ordering, processing, resulting and review. This paper clearly recognises the need for substantive co-operation between clinical messaging providers and developers of clinician systems to ensure highly effective integration and the practical removal of any risk of important information 'falling between the cracks'.

This paper – in its current version – can be found at the following URL

Fourth, as best I can tell, NEHTA has articulated no policies or plans in the area of clinical software quality and safety to date, and has not been sponsoring any publicly announced programs in the area.

Fifth, if discussions in GP e-mail forums are to believed, there are some real issues regarding to responsiveness of providers of GP software to both functional gaps and ‘bugs’.

Lastly, to date, while there has been medical software industry contribution work to support the health information Standards development process, there have been limited real outcomes in terms of data portability and interoperation between GP applications. We lack any Australian Standards for patient data portability, for medical software quality and for the quality of functionality and decision support provided.

None of these issues are exactly new, but their emergence does serve to highlight that there are considerable risks associated with having an e-health environment which is fragmented in terms of how quality and safety issues are addressed.

What is needed is really quite clear – a clear division of labour as to who is responsible for which part of the information chain and accountability on the part of all to deliver as fail-safe and reliable solutions as is humanly possible.

It seems to me there needs to be some form of national round table convened which brings together the patient management system developers, the messaging providers, result providers, expert clinicians and health informaticians to develop a framework under which responsibility for each part of the chain can be identified and those involved can then work to develop approaches and solutions which will solve the problem and obviate the risk of computerisation of General Practice being seen as a cause of patient harm.

Ideally all this could be handled in the form of a range of Industry Codes of Practice perhaps combined with appropriate Standards in the relevant areas. There is also a place for entities like the Australian Health Messaging Laboratory (AHML) to provide certification of conformance to agreed Standards to ensure safe inter-operation can be essentially guaranteed. Additionally the round table could consider the role of standardised approaches to interoperation between the various systems involved. Certification of GP systems may also need to be considered if progress in this area does not follow reasonably soon.

It is important for all involved to be very clear that we are only one Coroner's Case or Supreme Court decision away from compulsory application of solutions that may be neither ideal or in-expensive, so delay would be unwise. Recognition of the problem on the part of Medical Defence organisations is also likely to result in pressure to ensure safe and reliable systems are available and used.

It is also clear that well designed practice management systems can greatly assist in ensuring all important results are received (or followed up if not) and actioned appropriately once received. The issue is not if GP computing is needed or not – it clearly is. The issue is to be sure what is functional, safe and reliable and fully meets the needs of its users. I am not yet convinced the ‘market’ has sorted these issues out adequately and the patience of the GP community of users should not be too elastic.

Hopefully the area of the quality and safety of GP computing will be one that will be incorporated in the National E-Health Strategy, which I believe the new Australian Health Information Council should be developing. They should not see taking their time on this issue as an option!


Sunday, March 18, 2007

An Open Letter to Minister Tony Abbott.

The following is a letter I e-mailed to Minister Tony Abbott a little over a week ago. In the covering note I pointed out I would like a response and that I planned to publish the letter on this site after a week or two.


An Open Letter to Minister Tony Abbott.

11th March 2007

The Hon Tony Abbott MP
Leader of the House; Minister for Health and Ageing.
PO Box 6022
House of Representatives
Parliament House
Canberra ACT 2600

Dear Mr Abbott,

The Australian health system is not as safe, as efficient or as cost effective as it could and should be.

A major, but not the only reason for this is that the health sector is not using proven Information and Communication Technology effectively in order to get the benefits which have been received by virtually all other sectors of the Australian economy.

I believe this is a major policy failure of the present Government and will have electoral consequences unless addressed promptly with a coherent, inclusive and properly funded National Health IT Strategy in conjunction with an appropriate Business Plan and Implementation Strategy. Neither NEHTA nor the newly re-formed Australian Health Information Council appear to be cognisant of and focussed upon the excess costs and suffering inaction is causing. Action is required promptly.

There will be electoral consequences due to the public perceptions of wastage of many dollars on the current strategy, the lack of transparency in the evaluation and reporting of what has been achieved to date, the recognition we are slipping well behind other countries (e.g. the UK, Canada and the Netherlands) and the unacceptable number of otherwise avoidable deaths and injuries due to unsafe and inadequate systems.

The net benefits of successful implementation of such a plan would conservatively be at least five percent of national health expenditure ($4 Billion per annum), if overseas research from the US, the UK and Canada are any guide.

I have developed an internet web-log containing over 140 articles on this topic over the last 12 months and I have exposed my thinking to public criticism and review. I have found that the 200 plus expert readers are typically very supportive of my suggestions in the Health IT domain.

I would be pleased to have your officials browse my web-log for a well considered and developed set of ideas and approaches on what is needed to recruit the benefits and to move Australia forward in this very important area.

The web-log can be viewed at .

Yours truly,

- Signed -

(Dr) David More MB, PhD, FACHI.


As of the time of posting no response has been received from the minister


Thursday, March 15, 2007

The Shared EHR – Can it Be Done Simply and Make a Difference?

In this short article I want to raise, and attempt to solve at a high level, some of the problems associated with the currently proposed Shared Electronic Health Record (SEHR).

The reason to document this is that in its latest presentations NEHTA is still saying it wants to put a business case for implementation of a National SEHR to the Council of Australian Government by the end of 2008.

What I mean by a SEHR is an arrangement (in its most simple form) where by a variety of feeder systems found in general practice, specialist offices, hospitals and services such as labs, pharmacies and radiology create summary records as they process patients which are then uploaded to a central repository. These summaries are envisaged to accumulate over the life of the patient to form a valuable longitudinal electronic patient record.

The central repository is then accessible to authorised users to assist with the care of the individual patient at some time later.

With minor tweaking around the edges the NEHTA proposal seems to be a re-run of the late 2004 HealthConnect project which was a month or two after that date placed into development limbo. The most evolved public version of the HealthConnect proposal was the Version 1.9 of its proposed Business Architecture (BA).

There do exist some slightly later NEHTA documents providing a “Concept of Operations” for a NEHTA SEHR but these are not publicly available.

It must be reasonably obvious to all that creation of a nation SEHR is not a uncomplicated exercise – indeed, since proposed in late 2001 – very considerable work has been done, pilots of components have been undertaken but any really extensible or expandable success simply has not been demonstrated. Those with a historical bent can follow all this is excruciating detail at the following URL:

This site was last updated 17 Feb, 2006.

I will state a prejudice here and state I think the SEHR of the BA Version 1.9 and NEHTA’s present plans are probably too complex, when fully analysed, to be made reality. That said I believe there is the possibility of doing something very clinically useful if those responsible stand back and work out clearly where information should be stored and processed within the health system.

What I suggest is that a practical approach to the SEHR should be a very simple base record – held voluntarily in a central repository - that contains the information that may change the way an individual is treated in the first day or so of an encounter with an emergency facility, hospital or new doctor. If that can be made to work, then, and only then, should consideration be given to doing more in a shared EHR sense.

There are a number of templates available for what to me should be a single form which is stored centrally and updated by the patient and their attending doctor at each appropriate encounter. All that would be stored would be essentially patient demographics, major current illnesses and problems, allergies and current medications, with maybe some free text for special items of warning or alert.

The standard of information I would suggest is appropriate is the amount of information a thorough GP would provide about a patient who as going for an overseas trip where they may need care from a doctor who had never seen them before.

If more detail is required, it is at that point reference is made to the owners of the patient’s detailed information – e.g. laboratory providers, specialists, local GP etc.

Any design that attempts more than this simple approach (of voluntary sharing of a basic information set agreed between the patient and their usual clinical adviser) will get tangled up with a range of issues.

These include:

• Concerns for privacy and lack of control of their personal information on the part of the consumer / patient

• Difficulties and delays in delivery of a workable system due to complexity if a more adventurous approach is attempted.

• Excessive cost in infrastructure requirements.

It seems to me such a basic standardised record would typically be able to be relatively easily read and created by quality GP and other relevant systems – and a secure messaging solution to and from a central repository would not be too difficult to devise within current standards.

Either the Access Card Identifier or the NEHTA Health IHI could be used to safely identify patients if either is available, or an alternative devised if required. Only one would be needed.

Under my approach all the heavy computational lifting – that promotes quality and safety in clinical care – would be done within client systems in the General Practice, Specialist’s Office or Hospital where clinicians engage with the details of care and where decision support is most valuable.

Such a model of a simple shared record and quality computing for the clinical workface (i.e. Local EHR) I find intrinsically appealing and doable today. I hope something practical, quickly implementable and workable emerges from NEHTA’s deliberations in this area.

I am firmly of the ‘walk before you run’ school in Health IT. Round the world we see simplification working and complexity confounding the most energetic. Let’s grasp that lesson and move forward.


Sunday, March 11, 2007

Three Years Too Late – NEHTA Asks What’s Next?

A few days ago I heard about an 80 minute Panel Session that NEHTA is planning to conduct on 20 March 2007. (The date is one day before the Health E-Nation Conference being organised by CHIK Services on 21 March)

The information I received is as follows:

“Planned Panel Session


Joining the Dots… What’s Next


To identify the priority areas for action to enable e-reforms to progress to national implementation.

To identify the most significant outstanding obstacles to progress and what must be done in the next 12 months to address these priority issues.

To enjoy a lively discussion with questions and comments from the audience.

Interview questions

What do you believe are the 1 or 2 key areas for action over the next 2 to 3 years? Please give brief, specific examples to illustrate your points.

What do you believe is the single most important thing we need to do to accelerate e-health in the next 12 months from the point of view of health consumers or patients? And also from the point of view of health professionals?

What is your organisation currently doing to accelerate e-health reforms? Example?

Is there any other significant issue you would like to raise?”

I was also told it is planned there will be panellists from six to eight different relevant organisations.

What is to be made of this?

My first reaction was to ask – Why was this work, which is essentially aimed at setting strategic and short term directions, not undertaken three years ago?

Then it occurred to me ponder – hang on – isn’t NEHTA meant to be managing the delivery and implementation of e-Health in Australia? How is it they don’t know the answers to all these questions as part of their strategic plan? If the aim of this Planned Panel Session is to confirm current directions I would be re-assured – but for NEHTA to now be asking what the priorities and barriers are at this point – three years into the mission – seems just quite absurd.

As readers of this blog will know I have been banging on about the need for an action orientated National E-Health Strategy, Business Case and Implementation Plan for a good while now! My answer to NEHTA’s request therefore is quite straightforward. Put simply what NEHTA has to do is as follows:

1. Recognise that their customer is not the NEHTA Board but the Australian Health Sector, and the 20 million people who use the services provided by it.

2. Swiftly enrol competent expertise and find the resources and funds to develop a consultative, inclusive, National E-Health Strategy, Business Case and Implementation Plan.

3. Use the Business Case to secure the appropriate level of funding required to move forward

4. Implement the agreed and recommended plan nationally.

I have had a feeling in the last few months that I have been missing something, else we would be seeing more constructive activity than seems to be the case. I have formed the view that the lack of an agreed national strategy is fundamentally a major obstacle to progress. Broadly speaking what I think we are now seeing is the following:-

1. State Governments working to use Health IT to try to get their hospitals working better (albeit with different levels of success and urgency) and starting to try and communicate with the relevant GPs and Specialists.

2. Most GPs and Specialists lacking the motivation (or the right incentives and support) to move beyond basic practice computing and prescription printing until future directions become clearer. (Note: there are all sorts of good things happening at many Divisions but somehow the task of co-ordinating information and skill sharing seems less than ideal).

3. The medical software industry is responding where it can but it lacks confidence in the stability of the direction being taken and the preparedness by Government(s) and practitioners to invest.

4. Service providers (labs, radiology etc) are optimising internal operations and providing external messaging of results etc largely only when asked. Electronic ordering is still at a low level.

5. A significant and consistent lack of support for implementation of already developed standards as well as some caution around standards which exist on paper but are not yet demonstrably implemented.

6. An evolving but still non-interoperable secure electronic messaging environment which lacks certainty in the forward directions that will be successful resulting in slow investment and complexity of use for end users.

7. A clear sense that the HealthConnect proposal(s) is/are going no-where in the next 3-4 years at best and that in reality HealthConnect has been canned.

8. Scepticism regarding announcements in areas such as e-prescribing, supply chain and medicine terminology among others.

Development of a comprehensive National E-Health Plan can, if funded and sponsored at the right level, provide the confidence, financial security and direction to get over the log-jam.

There are a few critical requirements for national E-Health Plans to be successful. These include at least the following:

1. That the plan be designed for the way the Health Sector in a country works in terms of funding, service delivery and so on. The implication is that what is done in the US, UK, Canada or Europe will only offer ideas – not a comprehensive solution.

2. That the plan, once developed, be sponsored, funded and committed to on a bi-partisan national interest motivated mode. Implementation of a plan of the type required is a major long term project and as far as possible politicisation needs to be avoided.

3. The plan be conceived to address the health system as a whole – and not fall into all the traps of Commonwealth / State rivalry, friction etc.

4. Inclusiveness of all the relevant stakeholders (Consumers, Providers, Government, Health Funds etc)

5. Focussed on delivery of clinical benefits for patients along with facilitation of health sector safety, efficiency and effectiveness.

6. Recognition that the benefits from the use of Health IT are often not captured by those whose work practices are changed and who may also bear additional costs.

7. Recognition that significant incentives for change will be required.

8. Recognition that Health IT is an enabler of Health Sector Reform and Improvement and that leadership of and commitment to Health System redesign is also needed.

There are a number of major strategic choices that also need to be made. Among these are (in no particular order – they are all crucial):

1. The level of standardisation that is to be imposed and at what level(s) this is to happen – as there is a trade off between user choice and the degree of inter-operation and information sharing that can be achieved without undue complexity.

2. Whether the approach to development and implementation will be ‘top down’ (as broadly it is in the UK) or ‘bottom up’ (as broadly it is in the US). This will ultimately drive a strategic E-Health Architecture for the county and the route by which that architecture will be evolved in practice.

3. The respective place and role(s) of the Government(s), the health service providers, the private sector software industry and so on the overall mix of how things are achieved.

4. Whether a Shared EHR or a messaging paradigm will be adopted and whether a distributed or centralised model will be adopted. There are a huge range of shades of choice that may be made in this area.

5. The suite of standards that will be utilised and how compliance with those standards will be obtained, certified and maintained.

6. The level of local and regional autonomy that will be available and the areas of the strategy where this will operate.

7. The amount of system development, service provision etc that will be undertaken centrally by Government(s) versus the use of commercially provided software and services.

8. The approach to risk management and to issues such as the verification of solution suitability and piloting of proposed solutions.

9. The funding model to be adopted and the approach to be adopted to benefits identification, management, realisation and distribution.

10. What is preferred and the optimal method of software provider and user / public / consumer involvement in the selection, deployment and use of Health IT and what consultative approach should be used in development of the strategy.

11. The strategies to be used in gaining public confidence regarding the privacy and security of their personal health information.

12. How best to take most advantage of the useful work undertaken to date in the field, while not constraining an optimal long term outcome for Australia.

13. The optimal governance framework and management structure for delivery of such a large and complex national initiative.

The benefits of providing clarity to all stakeholders on the shape of the future and the part they can play in advancing towards that future are obvious in terms of the levels of investment and benefits that will flow.

The best thing that could happen would be that the new AHIC and NEHTA jointly approach COAG / AHMAC to get such a planning process initiated as soon as possible.

I wonder whether those bodies have the ‘intestinal fortitude’ needed to step back, accept we are not getting anywhere fast, and initiate a new planning process.

I am reminded of the following quote:

There is a tide in the affairs of men,
Which, taken at the flood, leads on to fortune;
Omitted, all the voyage of their life
Is bound in shallows and in miseries.

William Shakespeare, Julius Caesar
Greatest English dramatist & poet (1564 - 1616)

The tide is rising right now!


Yes, It Really Can be Done!

Just a short posting to provide a URL for a fascinating ten minute downloadable video that explains what the Dutch have been up to in e-Health over the last few years!

The video describes AORTA which is the Dutch national infrastructure for the exchange of data between healthcare providers. The infrastructure specifications include a description of technical, organizational as well as implementation aspects. The focus of this program is to facilitate the realization of a national "continuity of care" oriented EHR. AORTA uses HL7 version 3 messages and documents as its core mechanism for information exchange.

Depending on your media preference you have a choice of formats.

AORTA introductory video (in English, 10 minutes), (Windows Media file)

or (Apple Quicktime).

Vastly more information and detail on the project can be found at:

The author is René Spronk - Sr.Consultant, Ringholm GmbH

The current document status: Draft, version 0.5 (2007-01-01).

I commend this article and indeed the Ringholm site for a careful browse and review.

There are all sorts of lessons for Australia I believe here. The approach to security and privacy I found was especially pragmatic and robust.

I find it fascinating that the Dutch have committed so robustly to making HL7 V3.0 and CDA R2 work – despite it not being totally finalised – and seem to be having considerable success. This is encouraging news.


Wednesday, March 07, 2007

Why the NEHTA Clinical Data Specifications Will Go Nowhere.

In early 2002 an organisation called the National Infostructure Development (NID) was funded to develop the information infrastructure that would be required as part of an implementation of the then planned HealthConnect. A key component was the Clinical Information Project (CIP).

The CIP focus was the clinical information content of shared EHRs for HealthConnect and the broader EHR agenda. The clinical information content relates to information that needs to be captured, stored and viewed to support the HealthConnect objective of improved delivery of health care and better quality of care.

Because the developmental focus of HealthConnect as a whole was based on the concept of event summaries, which were to make up the Shared EHR, the focus of the CIP was on the development of forms together with information content and definitions suitable for discharge summaries, referrals, result information and so on (the so called 'high priority' forms).

Efforts in this area continued when NEHTA took over responsibility for the CIP – since renamed a couple of times and, now seen as part of the Clinical Communications component of NEHTA's work. Recently (in December, 2006 and in February) we witnessed the release of two 500 page documents outlining the information structure and content of discharge summaries and specialist referrals.

What are we to make of these documents and how are they to be used?

In their introductory document the authors say:-

“NEHTA has released specifications to standardise the content of electronic referrals across Australia. This work also makes possible the development of improved decision support systems, which will be able to make use of the information in electronic versions of clinical documents (such as referrals) to assist healthcare practitioners make better decisions; and is an important step towards realising shared electronic health records.”

And they also say:-

A Comprehensive Specification

It is important to understand the philosophy behind specifying referral content as comprehensively as appears in this specification. The specification needs to be comprehensive to capture as much information as required for the recipient to understand the patient's condition as fully as possible. However, it is quite clear that any one referral sent by a healthcare practitioner is unlikely to require the full suite of details embodied in the specification. In developing the referral specification, NEHTA has considered:

• - how prescriptive the referral template should be, in terms of:

o structure;
o comprehensiveness; and
o the terminology used;

• - the burden imposed on clinicians creating and receiving referrals; and

•- the burden on clinical information systems to capture, send and/or receive and process structured information.

Therefore, while the specification is prescriptive with respect to structure, information richness, and terminology, it is not prescriptive about which information should be sent under what circumstances. It is important to note that the specification was also designed for use within clinical information systems to reduce the burden of data entry for the referring healthcare provider, and the subsequent data interpretation, storage and manipulation by the referred-to provider.

The specification and included samples therefore indicate the richness of information that can be expressed, sent and ultimately imported into clinical information systems and shared electronic health records. The specification should not be interpreted as the set of information that must be sent, irrespective of the condition of the patient and the purpose of the referral.

Implementation Considerations

The establishment of clinical information systems that can interoperate regarding the transmission and computer interpretation of referrals (and other documents) is an evolutionary process. NEHTA anticipates that, in the first instance, the health community will review the GP and Specialist/Critical Care Referral Content Specification to become familiar with the content and intention of the specification, and plan to implement elements of the specification where possible within planned system upgrades.

Once the additional elements required by interoperable systems become available, the systems that have incorporated the specification will be able to quickly transition to interoperability. The key additional elements are outlined below.”


The document then goes on to cite SNOMED CT, HL7 V2.x and provider and patient identification.

I must say it takes some special form of arrogance to publish a set of specifications such as this without any reference to, or suggestion of, even the simplest of trial implementations, or ‘proof of concept and viability’, or any of the tools that are obviously required to make any sense or use of the material.

I am sure any system provider offered this specification would say: “Where in the world is something of this structure and complexity working and how much are you going to pay me to be your trial horse?”

Comments such as “NEHTA anticipates that, in the first instance, the health community will review the GP and Specialist/Critical Care Referral Content Specification to become familiar with the content and intention of the specification, and plan to implement elements of the specification where possible within planned system upgrades.” provide no assurance any of this is going anywhere in the foreseeable future – and leads to the inevitable question “Why should I spend anything on all this until it is clear that others are?”.

The other obvious problem is that NEHTA says that one does not need to do a comprehensive implementation of this specification but provides no roadmap to guide development and implementation priorities. Unless this is provided this looks like it’s pretty much an 'all or none' in terms of what is needed to begin developing system specifications. And the “all” is a huge project I would suggest, especially as the specification seems to only exist as an untested MS Word document at present!

The last major issue is that nowhere in the documentation is there any mention of how interoperation, if ever attempted, will be certified and provide a robust guarantee of accuracy, reliability, future maintenance and safety. If you offer a specification of this nature for use you take on the obligation to maintain and certify compliance with the specifications that you produce in perpetuity. Plans in this area simply do not exist as far as I can tell.

Slipping back to reality for a moment, the facts are these:

1. A national HealthConnect project, as originally envisaged, seems to have a very low probability of actually ever being implemented, even though NEHTA says it is still being worked on. The most obvious reason for this is that the costs of such a project (almost certainly billions of dollars) are not likely to easily be provided by Government – despite a compelling business case to make major investments in the e-Health space.

2. The world has moved on to more pragmatic international standards with experts and implementers on both sides of the Atlantic seeking simpler and more practical implementable approaches for deployment of interoperable systems. In the US the Continuity of Care Document (CCD) is emerging (deploying features of HL7, CDA R2 and ASTM CCR) as a credible standard and in the UK work has been undertaken to reduce the information content on the NHS Spine down to the minimum possible.

3. Without a guarantee of major investment in these specifications no vendor will invest to develop compliance. Attempts at mandating such specifications are likewise doomed as large vendors will simply say 'you set up the certification mechanisms so compliance can be verified and you pay us all our costs at time and material rates and we will develop what you require!” Meanwhile, small vendors will probably be put out of business if they attempt to address the complexity inherent in the specifications.

4. Unless the specification is implemented as a whole how are partially compliant systems to ‘understand’ what they are being sent? There are also versioning and maintenance issues that will emerge over time that are not addressed as best I can see. What is likely to happen as new versions of this specification are developed or new terminology is implemented. All of a sudden interoperation between old and new versions will become much more problematic. OpenEHR and its predecessor designs have devoted vast effort to addressing such matters. It is not clear the same is true with this work.

It seems clear that as of now, NEHTA would be far better off working with HL7 to spend whatever limited resources are available to assist with and influence the CCD and make sure it is suitable for Australia rather than continuing with what is an ill-considered, go it alone, and now past its time, local initiative. That way, more local skills in support of a global standard and its implementation would be developed in Australia. This in turn would enable Australia to maintain a place at the 'top table' of standards developers, and ensure that it can draw upon various sources of implementation capabilities and resources internationally.

Unless NEHTA is prepared to fund a range of genuine ‘proof of concept’ implementations of its specifications (to confirm their functionality, utility, viability and technical correctness) this is all going to be a waste of time and money. Even if NEHTA does decide to take that path the likelihood of eventual adoption by the Australian Health IT community would have to be rated as unlikely at best.


Monday, March 05, 2007

Why Should Commonwealth e-Health Executives be having Sleepless Nights?

NEHTA gave a presentation at the 9th Annual AFR Health Congress last week. This presentation confirms my worst fears. From the presentation it is now clear that fantasy and wishful thinking have replaced any rationality that may have once been evident.

I am now able to confidently declare the NEHTA experiment to be a dangerous, destructive (of many committed professionals in the area) and expensive failure, and I am confident it will soon become a 'career limiting' blot on the resumes of many of those involved.

It cannot be too long before the Minister is forced to intervene and try and rescue some of the worthwhile cargo from the sinking ship. How can I be sure? Let me provide the evidence.

Let's start with the title of the presentation “Accelerating e-Health in Australia”. This is hardly true – we are told in the presentation that the time frame for benefits realisation is 10 years and that current implementation plans for the most basic of services will take at least 3-4 years from now.

NEHTA claims to be managing four major projects. Let us consider each in turn

1. Benefits – Seeking to identify the greatest benefits for least cost, in the shortest time, with least risk

Great words but from where will the benefits come?

We are told the benefits will come from (presumed enhancements in):

“Safety –reduced incidence & severity of injury
Effectiveness –avoiding under-use, misuse & over-use
Patient-centeredness -supports continuity of care & patient self-management
Timelines –reducing queues, overcrowding, harmful delays
Efficiency –avoiding waste in equipment, supplies, resources
Equity –in location, socioeconomic status, ethnicity & gender”

What we are not told is ‘the how’. What systems, doing what, used by whom, paid for by whom, with what functionality and so on will yield this bounty?

The benefits are said to be coming from improvements in pharmacy, hospital and general practice processes, messaging efficiency and clinical decision support. How much more generic could one be. Of course if you put quality systems in to support these activities there will probably be benefits.

Work like this was done over five years ago in the US, UK and Canada and it was done better and provided much more detail regarding the systems required, the dependencies and the scale of investment required.

Furthermore the brightly coloured graphs provided are completely meaningless as they lack any scales, values or axes. I would suggest that benefits claimed without any quantification (or even estimates) are hardly real believable benefits. Where, one asks, is the information to support these slides – secret I suppose yet again – or does it actually exist?

Without this information what we have is a claim for benefits derived from systems we don't presently have and at present do not seem to have any plans (or funds) to purchase. It is fantastic – in the true sense of that word.

The two reasons to undertake benefits studies are to justify investment in Health IT and to assist in the management of benefits realisation during system implementation. What NEHTA provides is wholly inadequate to either task. Without much more detail one is left with the distinct impression no detail exists when it is clear a compelling case for investment can be made and should be made but this must be backed up by substance and free of the motherhood as provided here.

2. Identifiers -Uniquely identifying individuals and healthcare providers across Australia

This project has been overtaken by events. With the decision to implement the Human Services Access Card in April 2006, there should have been an immediate review by NEHTA of the plans earlier (February 2006) for identification management systems, to understand how the Access Card proposal could be best melded with the need for individual identification in the e-health environment before too much time and money were wasted.

This has not happened and any relationship between the two projects is disavowed by NEHTA. This is just silly! The facts are:

(a) The Access Card is intended to identify Health Sector Clients for Medicare Benefits and NEHTA is planning to use Medicare ID data for its Identifier.

(b) Both Projects are allocating citizens an ID number and establishing a data-base of basic demographic information.

(c) The NEHTA identifier will be allocated to citizens without their knowledge or consent and if errors occur the citizen will not have access to correct and view the information held.

(d) The NEHTA identifier is likely to be both less 'robust' and more potentially privacy invasive due to its covert existence.

I suspect NEHTA has been given some money and really wants to spend it – and that the ultimate casualty will be a very angry public when it is realised how they are all essentially being secretly numbered while at the same time having to obtain an access card. Again this seems to me to be 'career limiting' for the responsible bureaucrats if not remedied.

3. Terminologies -Exchanging clinical information electronically, using a common language with consistent terms, descriptions and formats.

This is important work but it is not being delivered at the pace NEHTA promised. It is clear the Australian Medicines Terminology extension of SNOMED CT (the national clinical terminology) is significantly delayed (it was promised for January 2007) and the work released on pathology terminology is, by NEHTA's own admission, not ready for implementation.

Without attributing any blame it is also clear that negotiations to set up the international Standards Development Organisation to manage SNOMED CT is also taking longer than expected. (It was meant to be done late in 2006).

4. Shared EHR (SEHR) -Designing a national system of shared electronic health records for authorised practitioners and consumers.

Work in this area would seem to have slowed to a dawdle with only a two page statement of intent issued in the last twelve months (in August 2006). I suspect those responsible have recognised that a national SEHR is much bigger and more complex than they ever envisaged when they were given the abandoned carcass of the HealthConnect project to resurrect in late 2004.

It is worth noting that the time frame for the review of SEHR Standards was twelve to eighteen months after the development of the original report on February 2006. Since that time very little progress seems to have been made with EN13606 (which is still not approved) and NEHTA has apparently declined the opportunity to further develop HL7 V2.x messaging templates as an interim clinical content transfer approach. Meanwhile there has been significant progress on the HL7 Services front and on CDA R2, CCR and CCD making much of the work done in late 2005 for the report obsolete and urgently in need of re-assessment.

5. The fifth project, which is only partially mentioned in the presentation is the development of Secure Messaging for the Health System and the associated Clinical Data Standards for a number of key messages (Discharge Summaries, Referrals etc).

Here we have the secure message providers (HealthLink, Medical Objects, Argus Connect,, and others) essentially being forced into going their own ways – based on HL7 V2.x or PIT – and the Clinical Data Standards Project continuing on with work based on HealthConnect’s requirements of 2004/5 whilst essentially ignoring the now internationally standardised alternatives for practical health information sharing. It just gets sillier and more wasteful by the month.

What is to be done?

I think the first thing that is needed are the facts. For that reason, as I have suggested previously, I believe we need a professionally conducted enquiry into e-Health for the last decade to get out in the open all the secret reports and make transparent just what has gone well and what has gone badly. The enquiry should also include a thorough audit of the status quo in regards to NEHTA's activities, work-plans, project management structure(s), budgeting and financial controls. This is particularly important in order to see behind the corporate veil which NEHTA has constructed that enables it to avoid being subjected to the rigours of public accountability.

This enquiry would be like the independent enquires conducted in the UK by the Audit Office or in the US by the Government Accountability Office. It would be hard to argue that such a review is not warranted – even on the basis of the obvious facts that the initial vision of 2000/2001 has not been anywhere near delivered some six years later and to ask why.

Another reason an enquiry is needed is that I would argue we have never tried a real model of an AHIC (clinician and expert led) governing a technical execution arm. This is what I took the Boston Consulting Group report as aiming to set up. What happened is that the Government set up the technology component with largely only technology leadership and then moved it away from direct DoHA control and placed control with a non-expert (in Health IT) board.

To show how far implementation has slipped one only has to return to the April 2004 Boston Consulting Group Report. Three years following the report it was intended that:

“ Connectivity building blocks largely in place

- 'Critical mass' of new interoperable clinical and administrative systems

- Key standards agreed and implemented by authoritative body

- Significant broad band/required infrastructure roll-out across country

- High-system users aware of consent issues and electronic benefits

- Significant numbers of providers have experience of clinical messaging and order entry applications

- Expanded information available for research, policy purposes and administrative uses.”

How close are we now to this happy state? Look closely at what was recommended and compare with what we presently have.

Source: BCG April 2004.

It is only when armed with independently acquired facts that a really rational and workable forward plan can be developed.

For what its worth I believe that essentially the technologically driven 'tail' needs to stop wagging the health sector 'dog'. If the revised Australian Health Information Council (AHIC) had executive authority, a relevant mix of Health and Health IT experts and appropriate funds, it would be the ideal entity to take direct control of the NEHTA agenda and work plan. As this does not seem to be the case an alternative approach is required.

As I see it, the problem is that there really needs to be a holistic strategic and low level integrated approach i.e. all the aspects from identifying the problems, finding approaches and solutions, then doing the actual work [differentiating what should be done by the market and by Government(s)] in a co-ordinated way at the technical, standards and strategic levels.

Having a non-strategic 'tech shop', which operates in a strategic vacuum, and which claims strategic responsibility for Australian E-Health is a real problem - they (the Council of Australian Governments) have created a strategically 'headless chook' and we are now seeing the results.

So NEHTA has become the answer to a question that was not properly framed by the Boston Consulting Group - and this has led, combined with the dismemberment of AHIC, to the dysfunction we now see.

The reason we have gone down this path is that the business case, which should have been acceptable to Government to initiate a reasonable level of investment, was never done (as it was in the US, UK and Canada) and so, without any real investment co-ordination and scale, nothing has happened. And nothing will happen until that changes and this joke of an effort which masquerades as a business case from NEHTA (see the two colour slides) is redone to really get us there. There is good evidence available and this effort does not exploit it at all.

NEHTA does not see the gap between what it is doing and the need to have a real, achievable and immediate impact on health services (which is, I believe, huge).

We need a fully funded strategic e-Health entity which has the role of driving NEHTA down a more health sector focussed role and setting priorities for the whole sector - with a mix of vendor and home developed solutions and an openness to working with industry, academia, clinicians, and others.

It might be possible to add to NEHTA a strategy unit and a decent health sector liaison unit and change the CEO to someone more fitted to the role. The present leadership have shown an absence of strategic nous and health sector understanding and should only continue in operational delivery rather than strategic planning roles.

We also need to get real political accountability back - so heat can be felt and reacted to for the betterment of all! NEHTA really needs to be back under normal public sector management and accountability.

At HIMMS 07 (a few days ago) we had NEHTA deliver a presentation entitled “Successful E - Health Transitions: Australia's E- Health Initiatives”. Given what NEHTA has failed to deliver over the last three years or so, I would hate to know what failure looked like if this is success!

A major strategic change is needed, based on real independent evidence of what is working and what is not, and it can't come soon enough. The bureaucrats who are fond of their jobs really need to get a reality check, and initiate major change of the sort I outline, or suffer a pretty nasty fate once the Minister realises just how badly things have really gone, how many lives have been damaged or worse, and how much money has been wasted.


Sunday, March 04, 2007

An Invaluable Reference on Health IT Value

Just a very short post to make sure everyone is aware of this invaluable site.

It is titled:

The case for IT in healthcare – supporting the patient safety agenda

It contains links and summaries of a large number of reports that have shown a clear case for using IT in healthcare to bring safety benefits for patients.

This is the case we should be making to the Australian Government.

The URL is:

Enjoy browsing and use the material to convince others of the importance and value of pressing on with Health IT programs and initiatives.

While citing this site it occurs to me there are other invaluable sites that are well worth a browse.

My special favourites are:

For the USA.

For the UK.

And in Australia,7202,news_ehealth_law,00.html

For a link to many Health IT Blogs – this site is useful

Enjoy browsing them all.


AusHealthIT Turns One!

Well the blog is one year old on March 5, 2007. It now has one hundred and thirty eight entries and a regular readership that exceeds one hundred and fifty different individuals each time a new article is added.

The current top 10 most read articles are as follows:

1. Personal Health Information Privacy – The Elephant in the Room

2. Archetypically Stupid!

3. Electronic Prescribing – What is Needed to Move Forward?

4. NEHTA’s Annual Report – What We are Not Being Told.

5. Privacy Issues Related to the Proposed Access Card.

6. E-Mail Security and Clinical Practice.

7. E-Prescribing in Australia – Is there a New Plan?

8. How Did iSoft Get into So Much Trouble?

9. Clinical Research Information Now More Freely Available on the Internet.

10. AusHealthIT's First Guest Blogger Article.

Amazingly the different pages on the blog have now been viewed 13,333 times since I worked out how to set up a site counter in May, 2006.

The steady growth in feed subscribers has been encouraging and suggests that at least the blog is of interest and slightly controversial rather than being a total bore!

Feed Subscribers

What is there to learn from all this regarding the current state of and planned directions for E-Health in Australia? I take the following from the level of interest and the comments posted.

1. The topic of Health IT (e-health) is of interest to many more people than would initially be thought.

2. The topics of interest are – with a few exceptions – centred around the need for better policy in the area.

3. The themes of the blog in suggesting the need for a substantive National E-Health Strategy, Business Case and Implementation Plan and clarity around the importance of Health IT in the areas of patient safety and quality of care are supported.

4. The need to have sorted out a plan and then to ‘get on with it’ using proven and known technologies is totally un-controversial. There is widespread amazement in the E-Health community that the opportunity cost of doing nothing in the e-Health space is unrecognised. It is costing the community dearly in both lives and dollars.

5. Frustration with the lack of strategic clarity in the e-Health space is forcing development and implementation activity which is to be welcomed but which could be so much more effective and valuable if undertaken in a supportive, rational and co-ordinated framework.

6. There is widespread disappointment and frustration that NEHTA has focussed too much on the “E” and not enough on the “Health” leaving its efforts being seen as largely irrelevant to the Health Sector in general and increasingly the E-Health Community in particular. It is very important for NEHTA to be successful for E-Health in Australia to prosper and right now it does not seem to be heading in the right direction or listening to the E-Health Community very effectively.

I sense change is coming in this election year and also that Year 2 will be a very interesting one!

I would love comments on the above.


Thursday, March 01, 2007

HL7, Seemingly Moving Ahead as Australia Languishes.

Over the last few months there has been a steady stream of announcements and releases from HL7 that, taken together, must be seen as encouraging for the steady improvement in the level of standardisation and interoperation that is possible in implementation of e-Health.

These major announcements have (selectively quoting from the press releases) included:

1. On January 22, 2007 Health Level Seven (HL7) today announced four major milestones toward harmonization of interoperability standards as a result of the HL7 Working Group meeting held January 8 – 13, 2007 in San Diego, CA. HL7’s four key accomplishments include the following:

• HL7 collaboration with the Object Management Group (OMG) has resulted in HL7's Services-Oriented Architecture Committee successfully balloting three Draft Standards for Trial Use (DSTUs), two of which are now adopted and part of the Object Management Group's technology adoption process.

• Collaboration between HL7 and ASTM has resulted in the co-development of the Continuity of Care Document (CCD) endorsed by the Healthcare Information Technology Standards Panel (HITSP) and passed HL7 balloting on January 4, 2007.

• HL7 finalized an agreement with the California Health Care Foundation to ballot the EHR-Lab Interoperability and Connectivity Specification (ELINCS) through HL7 as an implementation guide to enable reporting of lab results from laboratory information systems to electronic health records (EHRs) in the outpatient setting.

• HL7 reached out beyond its existing membership, bringing extensive clinical input into the development of the EHR-S Functional Model. The Functional Model is one step closer to becoming an industry standard, and has already proven to be a useful tool for the Certification Commission for Health Information Technology (CCHIT).

2. On February 12, 2007 Health Level Seven (HL7), announced that, with the collaboration of the ASTM International E31 Healthcare Informatics Committee, the Continuity of Care Document (CCD) has passed HL7 balloting and is endorsed by the Healthcare Information Technology Standards Panel (HITSP) as the harmonized format for the exchange of clinical information including patient demographics, medications and allergies.

The CCD is a joint effort of HL7 and ASTM to foster interoperability of clinical data to allow physicians to send electronic medical information to other providers without loss of meaning, which will ultimately improve patient care.

“The collaboration between HL7 and ASTM reflects the integration of two complementary specifications [ASTM’s E2369-05, Continuity of Care Record (CCR), and HL7’s Clinical Document Architecture (CDA)] developed by separate standards development organizations, and demonstrates what can be achieved when patient care is the driving priority,” said Robert Dolin, MD, co-editor of the CCD specification and board member of HL7.

3 On February 21, 2007 Health Level Seven (HL7), announced it has passed the healthcare industry’s first ANSI-approved standard that specifies the functional requirements for an electronic health record system (EHR-S).

The standard outlines important features and functions that should be contained in an EHR system. The standard’s Functional Model contains approximately 1,000 conformance criteria across 130 functions, including medication history, problem lists, orders, clinical decision support, and those supporting privacy and security.

The function list is described from a user perspective and enables consistent expression of EHR system functionality, while the conformance criteria serves as a reference for purchasers of EHR systems and vendors developing EHR software.”

These announcements are all pragmatic and considered incremental steps in the level of e-Health standardisation and all have been either been proven through actual implementation or are provided as Draft Standards for Trial Use – and will only be made full standards once proven. I hope those responsible in Australia are monitoring the progress carefully and planning to take full advantage of the positive outcomes.

All this good news is not to deny that there are still some remaining issues with the HL7 project – most especially with HL7 V3.0. These issues are reviewed and discussed by a fellow blogger at the following URL:

Having browsed his work I am sure Professor Smith would be as pleased as I am to see the continuing development of the HL7 V2.x standards while the complexity and wrinkles in Version 3.0 are worked through and a practical and fully usable standard emerges. Version 3.0 has now been over 10 years in the making so one can only hope it won’t be too much longer! There are some serious organisations (like the UK NHS) pinning their hopes on success soon. I also have a sense that NEHTA is developing specifications and standards which may require years in the implementation while from HL7 we are getting some real guidance that could move things along far more quickly.

On a related topic I happened to see a copy of the ISO/TC 215 Health Informatics
Opening Plenary Final Agenda and associated papers for the meeting of March 2007 in Montreal Canada. I have to say that I was surprised just how much of the material that was to be covered was termed to be in a ‘Preliminary” state. It would be good to see rapid progress at this meeting also!