Table 1.

Key features of the CYPHP intervention and evaluation

Targeted recruitment sample without loss to follow-up	1496
Route to change	A theoretically informed intervention (theoretical domains framework). Evidence-based (based on systematic review on integrated care models for child health16). Integrates care in line with patient, provider and policy perspectives—providing efficient, preventive access to care, closer to home.
Main strengths	Opportunistic randomised controlled trial. Rich data with both patient-reported and routine service use data. Embedded process evaluation to assess CYPHP implementation success.
Stakeholder involvement	CYPHP was developed with children and young people, carers, front-line practitioners and health service commissioners.

CYPHP, Children and Young People’s Health Partnership.