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PLAN-A: Assessment of whether a peer-led program increases the physical activity of year 9 girls

A cluster randomised controlled trial of a Peer-Led physical Activity iNtervention for Adolescent girls (PLAN-A)

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN14539759
Enrollment
1400
Registered
2018-05-31
Start date
2018-09-01
Completion date
Unknown
Last updated
2026-06-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Physical activity Not Specified

Interventions

Ten schools are chosen at random to run the peer-training project and ten schools are comparison schools and do not do the peer-training. 1. Peer-nomination: Peer-supporters are identified by peer no

Sponsors

University of Bristol
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: Year 9 girls in participating schools

Exclusion criteria

Exclusion criteria: No participant exclusion criteria

Design outcomes

Primary

MeasureTime frame
Accelerometer determined mean minutes of Weekday MVPA at T1 (baseline + 1 year)

Secondary

MeasureTime frame
1. Accelerometer determined mean minutes of Weekend MVPA at T1 (baseline + 1 year) 2. Accelerometer determined mean minutes of Weekday sedentary time at T1 (baseline + 1 year) 3. Accelerometer determined mean minutes of Weekend sedentary time at T1 (baseline + 1 year) 4. Cost-effectiveness of the PLAN-A intervention from a public-sector perspective

Countries

England, United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Jun 21, 2026