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Association between physical activity and sedentary behavior with cardiovascular risk in adolescents
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Keywords

Adolescente
Comportamento sedentário
Exercício físico
Fatores de risco de doenças cardíaca

How to Cite

SILVA, Maria Eduarda de Carvalho Macário da; SILVA JUNIOR, Marcos Cezar Pitombo da; MEDEIROS, Mércia Lamenha; ANDRADE, Maria Izabel Siqueira de; ARAUJO, Gustavo Gomes de; BALIKIAN JUNIOR, Pedro; LIMA, Luiz Rodrigo Augustemak. Association between physical activity and sedentary behavior with cardiovascular risk in adolescents. Conexões, Campinas, SP, v. 22, n. 00, p. e024003, 2024. DOI: 10.20396/conex.v22i00.8674839. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/conexoes/article/view/8674839. Acesso em: 18 may. 2024.

Abstract

Objective: To analyze the association between physical activity (PA) and sedentary behavior (SB) with cardiovascular risk (CVR) in adolescents. Methodology: Quantitative, observational, cross-sectional study. Adolescents aged between 10 and 17 years were invited to take part in the "Sport without Borders" and "Academy & Football" projects. The Physical Activity Questionnaire for Older Children and questions from the National School Health Survey were used to assess PA and SB, respectively. CVR was defined by pragmatic and non-invasive variables such as body fat, systolic and diastolic blood pressure, maximum oxygen consumption. Results: PA score was inversely associated VO2máx. inverse for males and females (respectively, r = -0.47; p = 0.0001 and r = -0.41; p = 0.0223) and with grouped CVR for males (r = -0.38; p = 0.0026) in the crude analyses, with adjustment for PA, age and sitting time, the correlation between PA and VO2máx. inverse was maintained for males and females (respectively, r = -0.43; p= 0.0005 and r = -0.37; p = 0.0477) and with CRV grouped only for males (r = -0.36 p = 0.0055). A positive association was found between sitting time and VO2máx. Inverse in males (r = 0.31; p = 0.0136). Conclusion: These findings may contribute to proposing public policy interventions/actions focused on increasing PA and decreasing sitting time, considering the potential contribution to cardiovascular health in adolescents.

https://doi.org/10.20396/conex.v22i00.8674839
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