Association of sports practice aspects with health risk behaviors in adolescents: a systematic review and meta-analysis.

Objective: To conduct a systematic review and meta-analysis to verify the association of aspects of sports practice with health risk behaviors in adolescents.

Data source: A systematic search was conducted of electronic manuscripts from the United States National Library of Medicine (PubMed)/ Medical Literature Analysis and Retrieval System Online (MEDLINE), Web of Science, Science Direct, and Scientific Electronic Library Online (SciELO) published from January 2015 to December 2022. Studies examining the association between sport and health risk behaviors in adolescents aged 11 to 19 years were included. This study was registered in the International Prospective Register of Systematic Reviews (PROSPERO) under number CRD42023392053.

Data synthesis: In total, 22 studies fulfilled the inclusion criteria. The association of sports practice with sedentary behavior showed odds ratio (OR) values ranging from 0,61 to 0,92, tobacco use from 0,35 to 0,73, illicit drugs from 0,40 to 0,91, and reduced inadequate sleep on weekdays of 0.57 (95% confidence interval - 95%CI 0.52-0.63) and weekends 0.79 (95%CI 0.69-0.89). In the meta-analysis, sports practice was significantly associated with alcohol consumption for boys (OR 1,36; CI95% 1,09-1,70), and was inversely associated with tobacco use for boys and girls (OR 0,59; CI95% 0,56-0,61).

Conclusions: Adolescents who practice sports tend to have lower occurrences of sedentary behavior, tobacco and illicit drug use, and adequate amounts of sleep; and, in the meta-analysis, boys present higher values for alcohol consumption and boys and girls present lower values for tobacco use.