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Implementing Population Health Management (PHM) Across an Integrated Care System in England, Using Action Learning Sets and an Embedded, Formative Process Evaluation Cover

Implementing Population Health Management (PHM) Across an Integrated Care System in England, Using Action Learning Sets and an Embedded, Formative Process Evaluation

Open Access
|Apr 2026

Figures & Tables

Figure 1

The PHM cycle [5].

Figure 2

Building blocks for PHM implementation.

Adapted from Main et al (2022) and Siegel et al (2019) [13, 14].

Figure 3

Revised PHM framework showing factors influencing implementation.

Key: ALS = Action Learning Sets, BI = Business Intelligence, GP = General Practice, ICS = Integrated Care System, IMD = Index of Multiple Deprivation, LA = Local Authority, PCN = Primary Care Network, PHM = Population Health Management, PPIE = Patient and Public Involvement and Engagement, VCSE = Voluntary, Community and Social Enterprise, WDH = Wider Determinants of Health.

Table 1

Research participants by sector.

PARTICIPANT SECTORNUMBER OF PARTICIPANTS%
Primary Care Networks2523%
VCSE organisations1917%
General Practitioners1413%
Acute providersa1514%
NHS commissioners1715%
Local authority/Public Health109%
Pharmacy33%
Health Innovation Networkb33%
Other providersc22%
Police11%
Other11%
Total110100%

[i] Note: a: includes the mental health provider; b: formerly the Academic Health Science Network; c: includes drugs and alcohol and social care providers.

Key: VCSE = Voluntary, Community and Social Enterprise.

Table 2

Summary of stakeholder attendance at ALSs by locality.

STAKEHOLDER TYPELOCALITYTOTAL
ABCD
GP445619 (9.6%)
PCN10720845 (22.7%)
NHS ICS1012181555 (27.8%)
LA (incl. PH)477826 (13.1%)
Acute providers651214 (7.1%)
Other providers3211319 (9.6%)
VCSE636520 (10.1%)
Total (%)43 (21.7%)40 (20.2%)68 (34.3%)47 (23.7%)198

[i] Key: GP = General Practice, ICS = Integrated Care System, LA = Local Authority, PCN = Primary Care Network, VCSE = Voluntary, Community and Social Enterprise.

Table 3

Summary of contextual factors, ALS progress and PCN innovations in development.

LOCALITYSETTINGCOLLABORATION HISTORYALS COMPLETEDLOGIC MODELPROJECT TOPICSSTAGE OF PHM CYCLE REACHED
ARuralStrong6/6Partial
(lacked inputs and outputs definition)
1. ‘Z’ drug dependency3–4/5
BRuralWeak5/6Partial
(lacked inputs and outputs definition)
2. Suicide and mental health prevention in rural males2/5
CRural/urbanModerate5/6Developed3. Did Not Attend individuals at practice2–3/5
Developed4. High Frequency Users attending GP practices and Emergency Departments2–3/5
DRural/urbanStrong5/6Partial
(lacked inputs definition)
5. Supporting children/families living with a drug/alcohol misuser3/5
Partial
(lacked inputs definition)
6. Over 50’s individuals experiencing social isolation3/5
DOI: https://doi.org/10.5334/ijic.10027 | Journal eISSN: 1568-4156
Language: English
Submitted on: Jul 21, 2025
Accepted on: Apr 3, 2026
Published on: Apr 24, 2026
Published by: Ubiquity Press
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2026 Julian Elston, Felix Gradinger, Tahir Bockarie, Kristian Tomblin, Ginny Snaith, Richard Byng, Sheena Asthana, published by Ubiquity Press
This work is licensed under the Creative Commons Attribution 4.0 License.