Affiliation:
1. Federal University of Paraná, Brazil
2. Federal University of Paraná, Brazil; Positivo University, Brazil
3. Federal University of Paraná, Brazil; Claretiano University Center, Brazil
4. Federal University of Paraná, Brazil; Midwestern State University, Brazil
Abstract
Abstract The aim of this study was to verify the relationship, the population attributable fraction (PAF) and the relative risk reduction (RRR) of social support and self-efficacy with level of physical activity in students. Probabilistic cross-sectional study with 1,472 students aged 13-15 years. Gender, age, social support from parents and friends, self-efficacy and levels of physical activity were evaluated through questionnaires. Data analysis was performed using Poisson regression with robust variance, PAF and RRR, adopting p≤0.05. A total of 56.1% (n = 826) of students were considered active, boys (68.7%) presenting the largest proportion. Social support from parents was positively associated with physical activity in boys (PR: 1.28, 95% CI: 1.12-1.48, PAF = 21.88) and girls (PR: 2.00; 95%CI: 1.59-2.51, PAF = 50.00). Social support from friends was positively associated with physical activity in boys (PR: 1.34, 95%CI: 1.16-1.54, PAF = 25.37) and girls (PR: 1.32, 95%CI: 1.06-1.64, PAF = 24.24). Self-efficacy was not associated with physical activity. Social support was associated with levels of physical activity, and PAF indicated that the absence of high social support from parents and friends might reduce the level of physical activity in adolescents.
Subject
Physiology (medical),Physiology
Reference30 articles.
1. Adolescents Physical Activity and Health: A Systematic Review;Hallal PC;Sports Med,2006
2. ERICA: Inatividade física no lazer em adolescentes brasileiros;Cureau FV;Rev Saúde Pública,2016
3. Correlates of physical activity: why are some people physically active and others not?;Bauman AE;Lancet,2012
4. The Role of Self-Efficacy and Friend Support on Adolescent Vigorous Physical Activity;Hamilton K;Heal Educ Behav,2016
5. Health behavior and health education: health behavior and health education;Glanz K,2008
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献