Lessons learned from the AFLY5 RCT process evaluation: implications for the design of physical activity and nutrition...

Area of Science:

• Public Health
• Pediatric Health
• Health Promotion

Background:

• Systematic reviews indicate limited effectiveness of school-based diet and physical activity (PA) interventions.
• Qualitative research is needed to identify strategies for improving future primary school interventions.

Purpose of the Study:

• To qualitatively explore how to enhance the effectiveness of primary school diet and PA interventions.
• To gather insights from teachers, headteachers, parents, and pupils on optimal intervention delivery.

Main Methods:

• Utilized qualitative data from the Active For Life Year 5 (AFLY5) study.
• Conducted interviews with 28 teachers, 10 headteachers, and 31 parents.
• Held focus groups with 70 Year 5 pupils; participants included control and intervention groups.

Main Results:

• Child engagement is enhanced by autonomy and practical activities.
• School-based success factors include identifying champions, embedding content across the curriculum, and teacher role-modeling.
• Parent and community involvement strengthens school-family connections; adequate government/policy funding and infrastructure are crucial.

Conclusions:

• Future interventions must boost child engagement, utilize teacher role models, and involve parents.
• Embedding health behaviors across the curriculum is vital for sustained impact.
• Adequate funding and established cost-effectiveness are necessary for successful implementation.