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Table 1 Programme theory of A Healthy School Start Plus intervention study

From: A Healthy School Start Plus for prevention of childhood overweight and obesity in disadvantaged areas through parental support in the school setting - study protocol for a parallel group cluster randomised trial

Intervention characteristics

Process evaluation

Outcome evaluation

Input

Core intervention components

Materials

Implementation strategies

Mediators

Process outcomes

Short term outcomes

Long term outcomes

Expert support

Local capacity

Funding

Health information

MI with parents

Classroom lectures and home assignments

Parent’s test for T2D

Health brochure

Teacher’s manual

Child’s workbook

Written agreement with schools

Kick-off meeting in schools

Training of school nurses in MI

Instructions for teachers in class room component

Parental self-efficacy

Parental behavioural capability

Parental outcome expectations and expectancies

Child observational learning

Motivation

Dose

Fidelity to intervention components

Feasibility

Acceptability

Context

Intake of vegetables and fruit

Intake of unhealthy foods

Physical activity

Sedentary behaviour

BMI in children with overweight and obesity

Waist circumference in children with overweight and obesity