Less is more

Less is more

I was asked to address the Committee for Economic Development of Australia (CEDA) about how to place health consumers at the centre of future healthcare reform and the delivery of health services. ‘Less is more’ is the presentation I gave on 2 November in Brisbane.

I would like to take you with me this morning to my practice in the Sunshine Coast hinterlands and introduce two of my patients. For privacy reasons their names and details have been altered.

To refer or not to refer?

My first patient is Susan, age 24. Susan requests a referral letter to a plastic surgeon. When asked she explains that she thinks her breasts are too small, and that she wants a breast enlargement.

What would you do if you were in my shoes? Can I please see a show of hands: who would refer Susan? Who wouldn’t?

This is of course about shared decision-making. I noticed Susan was slightly uneasy, she clearly felt uncomfortable about something, so I decided to explore her request a bit further. During our conversation Susan broke down in tears and told me that it was actually her boyfriend who thought her breasts weren’t the right size.

Our conversation about relationships and body image went on for over 20 minutes. Susan decided she needed some time to think things over and talk to good friends, and that she would come back if she needed further assistance.

Susan could also have gone online to an automated referral website.

Issues with online referral services

This is a screenshot from a real Australian online referral service. Here, Susan would have had to fill out a brief online questionnaire, pay with her credit card and she would have received a referral instantly via email.

But Susan decided to make an appointment with me instead and left without a referral. She could have ended up with implants she didn’t really want or need – and a large bill.

Never just about a script

My next patient this morning is John. He comes for a repeat prescription for blood pressure pills. When he sits down the first thing he says is: “Doc, I can do my banking online, why can’t I just send an email to request my scripts?”

John has a blood pressure machine but hasn’t been able to use it recently as he has been overseas.

I take his blood pressure which is very high. I notice John has gained weight since his last visit. He tells me he has a new job and works overseas as a plant operator for a mining project– and hasn’t had much physical exercise. He suddenly also remembers that he needs boosters for his travel vaccinations. As I check the records I notice his blood tests are overdue.

Although John came in for a script it looks like there are several health issues he may want some help with. Email contact would have been more convenient for John – but some problems would have gone unnoticed if he hadn’t come in.

In my job it’s never just about a script or a referral. Opportunistic screening and preventive care are key elements that make general practice effective.

At the same time we must ofcourse find ways to increase the uptake of digital health solutions. Telehealth, video consultations and asynchronous consultations with the usual GP practice have many advantages including potentially reducing travel and waiting times for our patients.

Unfortunately, one of the main reasons for the low uptake is that Medicare currently subsidises face-to-face GP care only.

High value care

Good doctors know when not to ask for a test, when not to prescribe antibiotics or opiates, when not to refer and when not to operate.

There are some great initiatives appearing that promote ‘less is more’ healthcare such as ‘Choosing Wisely Australia’. This initiative brings consumers and health providers together to improve the quality of healthcare through reducing tests, treatments and procedures that provide no benefit or, in some cases, lead to harm.

On the other hand we are seeing more disruptive, commercial, mainly profit-driven healthcare: Competitive markets built around growth, turnover and profits, and as we all know corporate medicine can drive resources away from patient care to meet market priorities.

After Hours presentations

Source: Department of Health and Australian Institute of Health and Welfare


This chart shows what happened after the rapid expansion of after hours home visiting services operating outside the more traditional medical deputising approach.

The two bottom lines show the explosion of visits by after hours home visiting doctors, funded by Medicare, with no meaningful reduction of emergency department visits – the top line.

Although the service is convenient for patients, the question has rightly been asked: does it represent high value care?

Health Care Homes

A solution suggested a few years ago by the Royal Australian College of General Practitioners (RACGP) was the patient-centred medical home, which concentrates care and funding for a patient in one preferred general practice.

The model was meant to enhance patient-centered, holistic care. It included for example:

  • Support for coordination of care, to improve the patient-journey through the various parts of the healthcare system;
  • Support for practices providing a comprehensive range of services locally;
  • A complexity loading which would support practices to respond to socioeconomic and Aboriginal and Torres Strait Islander status, rural status and the age profile of their local community, and reduce health inequalities.

This concept was reviewed, adjusted, modified, tweaked and tuned but what the Department of Health eventually came up with was a very different model; a model that simply pays practices a capitated lump sum for patients with chronic health conditions, and removes the fee-for-service system for chronic care – without significant extra investment to keep Australians well and in the community.

The department’s version of the ‘healthcare home model,’ which doesn’t necessarily solve our main problems such as poorly integrated care, is being trialled but the profession is lukewarm at most.

Pay-for-performance

What about performance indicators, targets and pay-for-performance? This seems to be a hot topic in Australia. It is tempting to pay doctors when their patient loses weight, has a lower blood pressure or improves sugar levels.

Pay-for-performance schemes have been tried elsewhere in the world but the results are disappointing.

For example, performance management has gone wrong in the British Quality and Outcome Framework pay-for-performance system and has resulted in:

  • only modest improvements in quality, often not long-lasting
  • decreased quality of care for conditions not prioritised by the pay-for-performance system
  • no reduction of premature mortality
  • loss of the patient-centeredness of care
  • reduced trust in the doctor-patient relationship
  • reduced access to GPs
  • decreased doctor morale, and
  • billions of pounds implementation costs

As Goodhart’s law says: “When a measure becomes a target, it ceases to be a good measure.”

Primary care is a complex system. Quality improvement processes that are traditionally applied to linear mechanical systems like isolated single-disease care, are not very useful for complex systems.

Slow down

We know that countries with a strong primary care system have better health outcomes and more efficient health systems. An important ingredient is continuity of care by the same general practice team.

It involves empowering patients to drive their own care as well as improvements in the healthcare system. We need to listen to our patients. This may also mean that we need to slow down. Less is more.

The RACGP believes that when GPs can spend more time with their patients, this enhances continuity and quality of care and will result in less prescribing, less pathology tests, less referrals and, importantly, less hospital presentations.

Government health spending

Source: AIHW


This chart, based on data from the Australian Institute of Health and Welfare, shows that General Practice services represent less than 9% of total government recurrent expenditure on health. Less than 9%…

In comparison, expenditure for hospitals represent 46%. Are we really doing everything we can to keep people well, in the community and out of hospital?

4 take-home messages

I have four take-home messages for you today:

#1: Take the good, leave the bad

We need to test new models of care in the Australian context, but we must avoid making the mistakes others have made before us, such as the UK performance payment schemes.

#2: Slow down

Let’s slow down. Allow patients & doctors to spend time together when needed. High turnover or profit-driven healthcare is not healthy for patients, doctors and our health budget.

#3: Convenience ≠ high value

We have to find a balance between convenience and value. Convenience is important, but it is never just about getting a referral letter or a script.

#4: Keep people well in the community

If we want to make a difference we must strengthen healthcare in the community, when people are relatively well, not just in hospitals when they’re terribly unwell. Rechanneling funding from hospital to primary care would achieve this.

Take home messages

7 thoughts on “Less is more

  1. Great article. Immensely wise, well reasoned. The challenge that remains is to get both decision makers and the general public to see it and to care about the right answer, rather than that which is merely expedient.

    Liked by 1 person

  2. I really enjoy these articles, I get fired up about being a GP reading them! Re the after-hours presentations graph – my eyes see a graph showing that ED presentations have been curtailed to a certain extent in recent years (especially if you consider population growth and ageing). Whether or not this reflects causation is a whole other complex matter. Perhaps the graph would be more relevant (and less open to supposition) if you present only 2012 data onward?

    Liked by 1 person

  3. You are being asked to login because max.kamien@uwa.edu.auis used by an account you are not logged into now. 
    By logging in you’ll post the following comment to Less is more:
    Wrote long comment and it disappeared.

    Precis: Despite various efforts patients still have little clue about how to get the best from their doctor’ google Kamien ,What you should expect from your doctor?’
    There is more to most women than their breasts. You saved her from an unsuitable boyfriend who would have ditched her anyway.
    In my psychiatric registrar days I treated a model type who had saline breast implants on the advice of her boy friend who was a sick psychiatrist. He got turned on by altering her breast size with a 50 ml syringe. My consultants did not report him lest publicity would bring psychiatry into disrepute.
    Following year he ditched her and her reaction got him de-registered for a year!

    I don’t know how anyone can be an ‘adviser in life’ in 5-10 minutes

    For the aged like me and my wife finding a GP who will do a house call when rally needed i.e. when we can’t drive, is close to impossible.

    All those psychometric tests and interviews to get the right people into a medical school seem to have been nullified by new age medical ethics and economics

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