Population Segmentation for Population Health Management

population segmentation

Questions of scale and scope in population segmentation. Macro-, meso- and micro-level population segmentation explained. This is an extract from a forthcoming Sollis white paper called Population Segmentation — An introduction to methods for identifying and supporting multiple diverse patient groups.

There is no simple numerical answer to the question of how large a population segment should be. Clearly, a cohort containing only one or two individuals might feel ill-defined and inappropriate as the target for a specific innovation or care programme; equally, a very large segment, covering most of the overall population, could be imprecise for many purposes, and not really actionable, while including significant variation. Read More…

Population Health Management by William Shakespeare

William Shakespeare

For reasons that will become obvious by the end of this post, we at Sollis have recently been thinking quite a lot about Shakespeare. In particular, the moment in As You Like It when he has Jacques summarise the human condition. Shakespeare here seems to be acting almost as an early modern exponent of population health management.

Speaking through Jacques he divides the population – both men and women – into seven age bands.   He notes that throughout their lives, people move across segments (‘play many parts’), and he describes some of the characteristics of the people in each cohort.  This has some interesting features. Read More…

Improving the nation’s health: No place for anecdote and fairy tales

Prevention is better than cure

On Monday last week, the Department of Health & Social Care published, ‘Prevention is better than cure – Our vision to help you live well for longer’.

Few would argue that prevention is a bad thing and the themes discussed in the paper are entirely consistent with current health policy which stresses the importance of integrated care, built around the implementation of Population Health Management (PHM) strategies.

Yet despite the paper being published on 5th November, for me at least the sky above refused to colour and sparkle. There was little to celebrate here that was genuinely new and excessive claims are made for the game changing capability of new technology and personal responsibility. Read More…

Population Health Management — Empowering the Change Makers

empowering change

At its simplest level Population Health Management (PHM) is a system that uses data and analytics to evaluate and improve the health of the population. The ultimate aim is the improvement of both clinical and financial outcomes. Data and analytics are vital enablers of any successful Population Health Management (PHM) programme, however ultimately it is people that make the change. In this opinion piece I outline what I believe are some of the key steps in driving forward a successful Population Health Management strategy. Read More…

Accountable Care Systems and the Spectre of Health Inequity

Equity vs Equality

In August this year NHS England published a paper titled ‘ACOs and the NHS commissioning system’ In it, NHSE described its vision for commissioning set within the context of Accountable Care Systems and Accountable Care Organisations. One of the most striking features of the document was the inclusion at the very beginning of an ‘Equality and health inequalities statement’.

The debate on health inequalities has been with us for decades. Less has been written on the subject of health inequity. The distinction between inequity and inequality is nuanced but worthy of note.

If Accountable Care Systems are serious about addressing the continuing problem of health inequity then for me there are at least two stand out actions: 1. Use data to gain insight. 2. Put primary care ‘front and centre’. Read More…

Want to radically transform health services? Start by understanding your population.

population segmentation

At the recent EHI Live 2017 conference and exhibition in Birmingham an entire conference stream was dedicated to a discussion on Population Health Management (PHM). Strolling amongst the vendors in the exhibition hall it seemed everyone had a story to tell.

It would appear that PHM is a ‘movement’ whose day may have come. PHM strategies are of course closely allied to the concept and practice of Accountable Care Systems. There is a lot hanging currently on Accountable Care Systems. For many policy ‘wonks’ there is no Plan B. Read More…

Population Health Management Involves More Than Just the Data, But…

elderly community

If you are pursuing a PHM strategy it is essential that you run the numbers as a matter of routine and that your deployment of analytics — people and tools — is forensic in nature. Furthermore, you then need to acquire an intimate understanding of the meaning of those numbers. It is not the data per se that adds value, but the insights that are derived from that data. Sollis’s work in this field has to date centred on the identification of relevant populations around which PHM programmes can be targeted. This means population segmentation or the stratification of populations into sub groups that require particular services at specific intervals.
Working with our healthcare clients, which include Vanguards and Sustainability and Transformation Partnerships (STPs), we have invested a huge amount of time running the numbers. When we do so some fascinating insights emerge. Read More…