Sedentary Behavior and Physical Inactivity Among Secondary School Students in the 2017 Sierra Leone Global School-Based Student Health Survey

Document Type

Article

DOI

/10.1111/josh.13402

Publication Date

10-26-2023

Abstract

BACKGROUND

The 2020 World Health Organization Guidelines on Physical Activity and Sedentary Behavior are the first to provide evidence-based recommendations for reducing both dimensions of languorous behavior. The relationship between sitting time and exercise remains understudied among diverse adolescent populations worldwide.

METHODS

The 2017 Sierra Leone Global School-based Student Health Survey was a nationally representative cross-sectional study of secondary school students.

RESULTS

Of the 2798 participants, 82% did not engage in moderate or vigorous physical activity for at least an hour every day, 25% sat for 3 or more hours each day outside of school and homework, and 87% were physically inactive and/or sedentary based on those thresholds. Girls who never or rarely exercised tended to maintain light physical activity outside of school rather than sitting, while boys who exercised daily tended to be sedentary when they were not playing sports.

IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY

Students spend their waking hours doing a mix of sitting, light physical activity, and moderate or vigorous physical activity. Schools can help reduce sedentarism and increase movement among students.

CONCLUSIONS

Home, school, and community health interventions may be useful for increasing energy expenditure among adolescents in low- and middle-income countries

Publisher Statement

Copyright © 1999-2024 John Wiley & Sons, Inc or related companies. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.

Open Access

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