• Citer

Adherence to ‘5-2-1-0’ guidelines and multiple risky behaviours among adolescents in nine sub-Saharan African countries: evidence from Global School-based Student Health Survey 2012–2017

par Hoogstoel, Fanny;SAMADOULOUGOU OUINDPANGA, Sekou;Diouf, Adama;Savoye, Isabelle ;Donnen, Philippe ;Van der Heyden, J.;Kirakoya, Fati
Référence BMJ nutrition, prevention & health, 6, 1, page (91-99)
Publication Publié, 2023-06

Article révisé par les pairs

• Accès en ligne
• Détails
• Contenu
• Statistiques

Résumé :

Objective Overweight and obesity constitute a new challenge in low-income and middle-countries. The obesity prevention programme, called ‘5-2-1-0’, promotes healthy eating habits, physical activity and limited screen time among young people. This study aimed to assess adherence to the ‘5-2-1-0’ recommendations and to study multiple risky behaviours among adolescents in nine countries in sub-Saharan Africa. Methods Meta-analyses with a random effect were used to calculate overall prevalence. Non-random patterns of the co-occurrence of the four risky behaviours were explored using observed/expected prevalence ratios. Data came from the Global School-based Health Survey and 18 314 adolescents were considered. Results Among the participants, 12.7% (95% CI 7.5% to 19.0%) had overweight and 3.2% (95% CI 1.1% to 6.1%) had obesity. In almost all countries studied, girls were more affected by overweight and obesity than boys. While only 0.2% (95% CI 0.1% to 0.4%) of the adolescents fully complied with the recommendations, 4.8% (95% CI 3.1% to 6.9%), 28.4% (95% CI 22.4% to 34.8%), 43.8% (95% CI 41.9% to 45.8%) and 17.0% (95% CI 11.8% to 23.0%), respectively, combined 1, 2, 3 and 4 risky behaviours among the four ‘5-2-1-0’ criteria. The most observed combination was found for co-occurrence of three risky behaviours: insufficient fruit/vegetables consumption, physical activity and non-zero consumption of sugar-sweetened beverages. Conclusion In conclusion, the insufficient adherence to ‘5-2-1-0’ recommendations and the high prevalence of the co-occurrence of risky behaviours underscore the need to strengthen health interventions and programmes to prevent obesity among adolescents in sub-Saharan Africa.