Tuesday, 7 May 2013

Low Carbon Healthy Lifestyles – Transdisciplinary work?



Continued from my previous blog article
 

Working towards a shared goal, i.e. healthy lifestyle and sustainability, could be described as ‘transdisciplinary’ work. This way of working or researching is often overlooked, because expertise and ‘knowledge’ tend to develop within specialties; in this case, public health and environmental science. Unfortunately disciplines have their drawbacks; research may miss opportunities of ‘cross-fertilisation’ as exemplified by the newspaper article mentioned in my previous blog. Furthermore putting knowledge into practice may be hindered because lifestyles are not arranged in disciplines – we need messages that talk to different facets of our daily life at once. I am involved in an international project that will look at the benefits of transdisciplinary research for human development and sustainability science:

How can we better connect social and environmental sciences to enhance the well-being of people and their environments, especially in the context of poverty?


A challenge for working in a transdisciplinary way can be terminology - because it is mix of several disciplines titles tend to be long and complicated. Also different disciplines may have different meanings for key terms, therefore some meaning can get 'lost in translation'. How do people talk about these links between health and global climate change? We invented the term ‘Low Carbon Healthy Lifestyles’. Twitter users organise around hashtags, which can be an important seed crystal to grow interest and debate. This is the best I’ve found so far: #climatehealth

A great case study of these overlapping issues are the community projects funded by Natural Choices for Health and Wellbeing (Liverpool Primary Care Trust NHS in partnership with Mersey Forest). See my previous blog article.

I have been researching the impact of one of these projects; a therapeutic horticulture project for children. Children and young people from 3 local schools participated in the project, learning about the natural environment as well as benefitting their own wellbeing. I am currently studying how children perceive the gardening project and how they felt it affected their wellbeing. I am particularly interested in how their concepts of nature, ecosystem or sustainability may influence their perceptions of the social world. Are the words and concepts used by the horticultural therapists a critical factor, or is simply being in greenspace therapeutic?

There are ways that tackling climate change can benefit health and wellbeing, however these are often not made explicit. People often consider one or the other, maybe because both health and sustainability are complex topics. I believe bringing these two together, either within global research or local community activities, is a great way to build momentum.
 

Low Carbon Healthy Lifestyles: Goals and challenges shared between health promotion and environmental sustainability.


 The science behind the association between health and climate change is building and becoming mainstream. A few years ago a mini-series within the Lancet was dedicated to these issues (Haines et al., 2009). Prof Anthony McMichael, in his recent review (McMichael, 2013), outlines a concept that human-induced change on a global scale has many risks for health of the world’s population. Climate change is one of several examples of these global changes, others being; epidemics of new strains of influenza virus, a decline in seafood stocks, shortages of fresh water and food security (McMichael, 2013).




From a much more local perspective, in the UK, West Midlands Public Health Observatory have calculated the health impacts on the population of the West Midlands of weather events from projected climate change until the end of the century (May, Baiardi, Kara, Raichand, & Eshareturi, 2010). For the Northwest of England, we looked at this from a different angle; looking at disciplines in health (eg. respiratory, cardiovascular, mental wellbeing) and how these may be affected by climate change events (Bates, Chadborn, Jones, & McVeigh, 2011). Partly, the aim of arranging these impacts around the health issue, rather than the climate event, was to gain interest of health professionals and get information across to them.
Sustainable health leaders are emphasising the co-benefits to health of taking action on climate change (mitigation). Cycling rather than driving the car to the shops improves fitness and decreases carbon-footprint. Growing your own vegetables may improve diet and may improve mental wellbeing through time in greenspace; also it can reduce foodmiles and carbon footprint of fertilisers.

A recent newspaper article described how sustainability could learn vital lessons from the experience of health promotion over the years:
Steven Johnson makes a key point; that health promotion has learnt to focus on inequality. Without this focus, well-meaning interventions can exacerbate inequality; the better-off are more able to take advantage of the campaign, and thus improve their health. This is an argument against mass messages, eg TV adverts. Thus advocacy is best at the local level, aiming to reach those suffering from the worst of austerity measures and indifferent consumerism.

Community-based activities are suited to the local context and may be the best way of promoting health and sustainability. I have been studying children’s views of health and climate change using examples of activities that give co-benefits – we coined the term ‘Low Carbon Healthy Lifestyles’(Neil Chadborn, Springett, Gavin, & Dewar, 2011). Young children are often enthusiastic about activities such as cycling and growing vegetables, and show some awareness of the benefits to both health and the environment (NH Chadborn, Gavin, Springett, & Robinson, 2012). Many local organisations facilitate these projects, but often promote either health or environmental benefits. I propose that making explicit links between health and climate change may be beneficial to engaging the public with these activities. Also the shared agenda may strengthen networking between organisations and with schools. I’ll continue this topic in my next blog article.

In this blog I have shown how climate change and health are inextricably linked. While these are global issues, and there is a place for international legislation, we can all take action in our own communities. I believe it’s useful to communicate this explicitly by using phrases such as ‘Low Carbon Healthy Lifestyles’. 

Bates, G., Chadborn, N., Jones, L., & McVeigh, J. (2011). Impact of climate change upon health and health inequalities in the north west of England. Liverpool.
Chadborn, Neil, Springett, J., Gavin, N., & Dewar, S. (2011). Promoting Low Carbon Healthy Lifestyles as new opportunities to tackle obesity and health inequalities. Liverpool.
Chadborn, NH, Gavin, N., Springett, J., & Robinson, J. (2012). “Cycling–exercise or trying to stop pollution”: methods to explore children’s agency in health and climate change. Local Environment, 18(3), 271–288.
Haines, A., McMichael, A. J., Smith, K. R., Roberts, I., Woodcock, J., Markandya, A., Armstrong, B. G., et al. (2009). Public health benefits of strategies to reduce greenhouse-gas emissions: overview and implications for policy makers. Lancet, 374(9707), 2104–14. doi:10.1016/S0140-6736(09)61759-1
May, E., Baiardi, L., Kara, E., Raichand, S., & Eshareturi, C. (2010). Health Effects of Climate Change in the West Midlands: Technical Report. Birmingham.
McMichael, A. J. (2013). Globalization, Climate Change, and Human Health. New England Journal of Medicine, 368, 1335–43.

Thursday, 2 May 2013

Community projects: Natural Choices for Health and Wellbeing



I’ve been involved with Natural Choices for Health and Wellbeing from the beginning of the programme a couple of years ago (on and off), but have now moved out of the region. So it was great to catch up with friends at a meeting summing up the findings of the programme evaluation.

Following a great lunch at Blackburne house, Andy Hull kicked off the meeting , by encouraging us to think of evaluation as a celebration rather than dry figures and graphs! Clare Olver and Sarah Dewar, who have been running the programme, gave an overview of just how many community groups had been involved and what they’d all been up to. Here’s the numbers: 3274 participants, 100 partners, 84 events, 1159 workshops, 867 volunteers, 135 employed, all from a total £300k funding! Wow how did everyone find the time and energy! And this was the key point that Sarah and Clare emphasised – none of this great work would have happened without all the community organisations and volunteers commitment – so Well Done!

And this is the important bit – to keep on meeting together to support each other in continuing the great projects and partnerships.

As well as numbers the programme has collected a huge amount of stories and pictures – from the shortest of comments:  one of the participants felt amazing swinging off a branch of a tree! (forest school project). Looking at the ‘bigger picture’, the collection of stories and feedback really reinforces our understanding of the ‘Five Ways to Wellbeing’, for examples, for Take Notice ‘the location provides a safe haven’, for Give: ‘Community members now volunteering to help sustain the environment’, for ‘Be Active’ – well there were just too many comments to count!

The invited speaker was Dr William Bird MBE who gave a great presentation on how physical activity can extend our lifespan! In his view, obesity is not the priority, it’s being sedentary and being stressed that we have to avoid. Even just walking at a moderate pace, several times a week can improve our health and help prevent disease. If we do this in a park or greenspace, then this is also likely to reduce our stress  - which again helps prevent physical and mental health problems. Indeed William made the point that stress and lack of physical activity can feed each other in a vicious circle, but community activities such as Natural Choices for Health and Wellbeing, can help break this circle. He thinks of chronic stress within 3 categories; People, Place and Purpose. These concepts are really just like the ‘Five Ways to Wellbeing’. 

Finally William emphasised how community organisations could use evidence about what can improve health and wellbeing to give weight to funding applications for future community projects. This is where the evaluation from Natural Choices will help – showing that these projects had benefits for the people of Liverpool is a great way of suggesting that more investment should go to these type of projects to enable even more people to get involved.

Tuesday, 18 September 2012

Building Integrated Care conference at Kings Fund: Views from Singapore, US and Europe


Key impressions
A starting point was work in Singapore with development of transition teams to ensure continuity of care across the patient journey. Seamless care without delays between services is perhaps a fundamental of all integrated care programmes.
Tweet@nchadborn:
Jason Cheah>need to go beyond Wagner model of chronic medical care to include social care #integratedcare
Tweet@Innovation_Unit:
Jason Cheah: have to be aware of pilot-itis and change fatigue. some patients get stuck between pilots & rapidly lose faith #integratedcare
Leadership is a key issue, with one speaker pointing out that integrated care is now a management and leadership challenge, rather than a technical one. It was also noted that the frequent recommendations for ‘leadership’ rarely go into more depth than that, and actually what is required is detailed practical information about what is involved and how to go about it effectively.
Contrasting views
Many programmes involve population-level disease registers or registers of people who are ‘at-risk’ of being admitted to hospital. Programmes use registers to target people with specific diseases, requiring palliative care, suffer from complications of diabetes, or are at risk of having a fall. This contrasts with a more rural programme with small GP practices, who feel that their personal knowledge of their population is superior to a register.

A common view was that programmes should be big enough to yield significant efficiencies. This was described as needing to be big enough to release whole-bays of beds in hospital, otherwise there wouldn’t be sufficient recoverable savings in order to invest in community care. On the other hand another view was that the size task of integrated projects should not be underestimated and that projects should start small. There were similar contrasting views expressed about incentives and choice, an English view was that there was a need for comprehensive reform of payment structures to ensure that integration is the preferred option (and presumably to avoid potential perverse incentives). However the continental view was that commitment to integrated care has to be voluntary, to preserve both patient choice and doctor autonomy.

Physical location was thought to be important, with co-located services enabling personal interaction between the multidisciplinary team members. However, in line with the strong discourse of benefits of information and communication technology, the alternate view is that virtual integration can be preferable, particularly when it is combined with in-depth computer analysis of patient risk level and quality controls.

Finances and accountability were a common thread through the day. Bundled payments were described as ways of commissioning care for multiple service needs of people with long term conditions. One view centred the bundle on the hospital and cautioned that all partners should take equitable shares rather than the hospital dominating. However the Dutch experience indicated that bundled care was centred on community care and that when an acute episode of the illness occurred, the bundled payment was paused and separate hospital financing took over (this indicates horizontal integration, with no integration of hospital and primary care).
Case Management
Case management has been the focus of many UK pilots including the majority of the DH national evaluation. But what does good case management look like? A recent KingsFund report states that it requires one person has accountability (although another speaker described team shared accountability). The case manager has the following diverse roles
  • care provider
  • listener
  • feedback to teams
  • care coordinator
Thus case managing is acknowledged to be a very specialist role – requiring appropriate recruitment, training etc. The person specification should not just be about clinical excellence; emotional intelligence (EQ) probably more important.
Case management programme design:
  • Targeting and eligibility to programme (getting thresholds right)
  • Manageable caseload (dependent on above)
  • Single point of access and single assessment (importance of assessment sometimes overlooked)
  • Continuity of care
  • Share data effectively (ICT)
A London based integrated health and social care programme included routine health assessment for half of population of older people in community every year. From this assessment, people who are at risk of deteriorating can be targeted for intervention. Case management can then prevent exacerbation of long-term conditions. However this raises another contrasting view, as a previous speaker had indicated that case management interventions should be time-limited, whereas a preventative intervention has to be ongoing, almost by definition. Of course there may be differences in definition and practice to explain this contrast.

Case management has a risk of becoming a bureaucratic process, as it may drift towards focusing on coordinating health professionals, rather than its patient centred origins. However at its best it empowers patients with shared decision making. It is equally important to involve the informal caregivers (partners and relatives) at this stage. Furthermore this can go beyond individual or even population perspective of the programme; patients who have been through the process could be professionally engaged to give support to current patients, as well as facilitate improvements to the programme, not just expert patients, but professional patients. There is potential here to link with the ‘health and wealth’ agenda, although some concerns may be raised of developing a disease-dependency culture.
Regional examples
The programme in Northumbria developed a Community Business Unit which was relatively independent from the partnership Foundation Trust. They found Transforming Community Services to be a natural progression of their work (as opposed to several other pilots within the DH programme which felt that TCS disrupted their programme). While some speakers thought that quick wins were important within public sector delivery, the experience from Northumbria was that it should be expected to take 5 years for programmes to bed-in.

Another example given was the Quebec PRISMA programme. This ‘single point of access’ system was successful in the city, but has encountered difficulty in rolling out across the province. The speaker indicated that this may be due to a difficulty in maintaining strong leadership, following an impassioned leader setting up the programme. Sustainability of innovation is a key aspect of implementation of research and policy and forthcoming seminars by Prof Graham Martin, in Leicester (video will be available online) and Nottingham (also available online) will present research in this area.

In my opinion there is also a geographic factor at work in the Quebec example; where programmes developed in urban areas may not ‘plug-and-play’ in rural areas. Similarly the Northumbria experience may be difficult to replicate in conurbations.

Findings from the Netherlands and Germany were that it was important to have a Network Manager who had a strategic oversight and some degree of control over the care providers (GPs and others) and the service providers (lab tests, medicines, ICT). It is not clear whether this is the model which will develop in England, but if so, CCG’s may step into this role.
Tweet@nchadborn:
Helmut Hildebrandt>need network manager org for strategic input #integratedcare apply theories from many disciplines incl org psychology
Tweet@nchadborn:
Hildebrandt> good data on improvements for hospitalisation and survival #integratedcare with comparator group in Germany
In Germany there were two partners to the integrated programme; a multidisciplinary physician network and a management company, this may in some ways reflect the social health insurance financing model. A key question posed by one of the Dutch presenters was – what would it look like ifhealthcare was delivered like airlines:

Two speakers from US discussed accountability and finances. One proposed that it was essential that financial incentives are aligned with capabilities to respond, that is you shouldn’t expect a financial package to do the whole job. The other emphasised the need for a triangle of accountability, capabilities and incentives.
The final session was on commissioning within the new structures of NHS England.
Tweet@TheKingsFund
MMc: inputs for integrated care for LTCs- pts in charge, proactive & accessible prim care & coordinated health & social care #integratedcare
Dr Martin McShane (NHS CB): NHSCB will have to work in partnerhsip and enable CCGs to commission effectively for LTCs #integratedcare
Tweet@nchadborn
@docmdmartin >admission to hospital of someone with long term conditions should be like tripwire for community health
@docmdmartin >admission to hospital of someone with long term conditions should be like tripwire for community health

Two representatives from Monitor assuaged concerns that anti-competition rules would constrain integration. Of course Monitor prioritises quality of patient care over encouraging competition. Based on the assumption that integrated care will improve patient experience and outcome, Monitor have stated that they would not investigate integrated care programmes for claims of anti-competitive behaviour.  However given the doubts raised earlier in the day that integrated care doesn’t necessarily improve patient outcomes or experience, organisations may still cautiously await further reassurance (and guidance documents) from Monitor.
Tweet@docmdmartin
Monitor expects individual cases of integrated care to be dealt with through self assessment using rules guidance &advice #integratedcare

My ‘typical academic’ take on the day was that it raised more questions than answers. Furthermore several speakers emphasised the need for continual evaluation to support ongoing development and improvement and the need to communicate these findings nationally and internationally, and of course academics are best placed for these tasks!
More soundbites:
“...requires huge amount of work and communication...”
“...prevention, effectiveness and efficiency...”  and “salutogenesis”
“...the most important person in the integrated team is the patient...”