RT Journal Article SR Electronic T1 An 11-week school-based ‘health education through football programme’ improves health knowledge related to hygiene, nutrition, physical activity and well-being—and it’s fun! A scaled-up, cluster-RCT with over 3000 Danish school children aged 10–12 years old JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP bjsports-2020-103097 DO 10.1136/bjsports-2020-103097 A1 Malte Nejst Larsen A1 Anne-Marie Elbe A1 Mads Madsen A1 Esben Elholm Madsen A1 Christina Ørntoft A1 Knud Ryom A1 Jiri Dvorak A1 Peter Krustrup YR 2021 UL http://bjsm.bmj.com/content/early/2021/01/27/bjsports-2020-103097.abstract AB Our large-scale cluster randomised controlled trial aimed to investigate the effects on health knowledge and enjoyment of an 11 week ‘health education through football’ programme for children aged 10–12 years old.Methods3127 Danish school children (49% girls) aged 10–12 years from a total of 154 schools located in 63% of the Danish municipalities (69 of 98) took part in the analysis. A 5:1 cluster randomisation was performed at school level for the intervention group (IG) or the control group (CG). The twice-weekly 45 min intervention was the ‘11 for Health in Denmark’ programme, which includes health education, football drills and small-sided games. The health education element focused on hygiene, nutrition, physical activity and well-being. Outcomes: The participants completed a 34-item multiple-choice computer-based health knowledge questionnaire preintervention and postintervention. IG also evaluated whether the programme was enjoyable.ResultsBetween-group differences (p<0.05) were observed in overall health knowledge in favour of IG (+7.2% points, 95% CI 6.1% to 8.4%, effect size, ES:0.59), with similar effects for girls (+7.4% points, 95% CI 5.9% to 9.0%, ES:0.57) and for boys (+7.0% points, 95% CI 5.3% to 8.7%, p<0.05, ES:0.51). Marked between-group differences were observed in favour of IG, for health knowledge related to hygiene (IG vs CG:+13.9% points, 95% CI 11.1% to 16.7%, ES:0.53), nutrition (+10.3% points, 95% CI 8.5% to 12.1%, ES:0.53), physical activity (+5.9% points, 95% CI 4.1% to 7.7%, ES:0.36) and well-being (+4.4% points, 95% CI 2.7% to 6.1%, ES:0.28). Both girls and boys gave the programme moderate to high scores for enjoyment (3.6±1.0 and 3.7±1.1, respectively).ConclusionHealth education through sport, using the ‘11 for Health’ model, was enjoyable for girls and boys aged 10–12 years old, and improved health knowledge related to hygiene, nutrition, physical activity and well-being.