Clustered randomised controlled trial of two education interventions designed to increase physical activity and well-being of secondary school students: the MOVE Project

• Published in: BMJ open 2016-01, Vol.6 (1), p.e009318-e009318
• Main Authors: Tymms, Peter B, Curtis, Sarah E, Routen, Ash C, Thomson, Katie H, Bolden, David S, Bock, Susan, Dunn, Christine E, Cooper, Ashley R, Elliott, Julian G, Moore, Helen J, Summerbell, Carolyn D, Tiffin, Paul A, Kasim, Adetayo S
• Format: Article
• Language: English
• Subjects: Accelerometers; Accelerometry; Child; Child development; Child Welfare; Consent; Data collection; Education; England; Exercise; Geographic Information Systems; Health Policy; Humans; Intervention; Mental disorders; Mental health; Mentors; Motor Activity; Physical Education and Training - methods; Questionnaires; Schools; Secondary schools; Students; Surveys and Questionnaires; Teenagers
• ISSN: 2044-6055; 2044-6055
• DOI: 10.1136/bmjopen-2015-009318

ObjectiveTo assess the effectiveness of 2 interventions in improving the physical activity and well-being of secondary school children.DesignA clustered randomised controlled trial; classes, 1 per school, were assigned to 1 of 3 intervention arms or a control group based on a 2×2 factorial design. The interventions were peer-mentoring and participative learning. Year 7 children (aged 11–12) in the peer-mentoring intervention were paired with year 9 children for 6 weekly mentoring meetings. Year 7 children in the participative learning arm took part in 6 weekly geography lessons using personalised physical activity and Global Positioning System (GPS) data. Year 7 children in the combined intervention received both interventions, with the year 9 children only participating in the mentoring sessions.Participants1494 year 7 students from 60 schools in the North of England took part in the trial. Of these, 43 students opted out of taking part in the evaluation measurements, 2 moved teaching group and 58 changed school. Valid accelerometry outcome data were collected for 892 students from 53 schools; and well-being outcome data were available for 927 students from 52 schools.Main outcome measuresThe primary outcomes were mean minutes of accelerometer-measured moderate-to-vigorous intensity physical activity per day, and well-being as evaluated by the KIDSCREEN-27 questionnaire. These data were collected 6 weeks after the intervention; a 12-month follow-up is planned.ResultsNo significant effects (main or interaction) were observed for the outcomes. However, small positive differences were found for both outcomes for the participative learning intervention.ConclusionsThese findings suggest that the 2 school-based interventions did not modify levels of physical activity or well-being within the period monitored. Change in physical activity may require more comprehensive individual behavioural intervention, and/or more system-based efforts to address wider environmental influences such as family, peers, physical environment, transport and educational policy.Trial registration numberISRCTN82956355.