ArticleInternational journal of environmental research and public health2022
Physical Activity Levels in Brazilian Adolescents: A Secular Trend Study (2007-2017/18).
Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Knowledge of Physical Activity Guidelines and Its Association with Meeting Physical Activity and Sedentary Behavior Recommendations in Adolescents.Children (Basel, Switzerland) · 2025Article
- Development of the MSKP index: Risk model of musculoskeletal pain in Colombian adolescents.PloS one · 2025Article
- Trends of physical activity and recreational screen time among Chinese children and adolescents: a national study from 2017 to 2019.BMC public health · 2024Article
- Positive secular trend in excess body weight in adolescents: A comparative study of 2007 and 2017/2018 data.PloS one · 2024Article
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7 authors.
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Abstract
Only a small proportion of Brazilian adolescents practice sufficient physical activity (PA). However, it is not clear whether this proportion has been decreasing over time. This study aimed to examine the 10-year trends of sufficient PA in adolescents and to investigate differences by sex and age. Using a standard protocol, we compared two cross-sectional cohorts of adolescents aged 15 to 18 years, recruited in 2007 (n = 1040) and in 2017/18 (n = 978). Using the International Physical Activity Questionnaire-Short Form (IPAQ-SF), the adolescents reported moderate-to-vigorous PA (MVPA) performed in the last seven days. Sufficient PA was defined as engaging in at least 60 min/day of MVPA. In the subgroups, investigated by sex or age, there was an increase in the prevalence of sufficient PA. Overall, sufficient PA declined by 28.1% from 2007 to 2017/18. Boys in 2007 were more active than their 2017/18 peers, and this was equally observed in girls in 2007 compared to those in 2017/18. The findings show decreasing secular trends in sufficient PA in the investigated adolescents. Not only are public health authorities in Brazil witnessing an escalation of insufficient PA, but they are also losing ground with the most active adolescents.
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