首页> 外文期刊>Revista Brasileira de Cineantropometria & Desempenho Humano >Tracking da atividade física em adolescentes entre 2010 e 2014
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Tracking da atividade física em adolescentes entre 2010 e 2014

机译:追踪2010年至2014年青少年的体育活动

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Even though the benefits of regular physical activity (PA) are well established, national tracking studies are still scarce. The aim of the study was to analyze the tracking of physical activity (PA) in 2010, 2012 and 2014 of adolescents from Jacarezinho, Paraná. Adolescents (ages: 15.6 ± 0.6 years) were evaluated in 2014, who had participated in the 2010 and 2012 surveys. The Baecke questionnaire was used to evaluate the physical activity fields: school, sports and leisure time. ANOVA for repeated measures was used to compare the physical activity index (PAI) in years 2010, 2012 and 2014. The Spearman correlation coefficient was used to relate PAI obtained in 2014 with previous years. Significant reduction was observed in both sexes in the total and school index in 2012 and 2014 in relation to 2010. The leisure time index also presented a significant reduction in male sex from 2012 to 2014 (p0.05). In the correlation between 2014 and the previous years, boys demonstrated weak association in the leisure index in 2010 (rho=0.292). In the female sex, values were significant in the leisure time and total indexes (rho=0.263; rho=0.307) in 2010 and in the sports and total indexes (rho=0.337; rho=0.332) in 2012. The research indicates that PA of adolescents decreased with age advancement, resulting in low to moderate tracking.
机译:尽管定期进行体育锻炼(PA)的好处已得到充分确立,但国家追踪研究仍然很少。这项研究的目的是分析来自巴拉那州Jacarezinho的青少年在2010年,2012年和2014年的身体活动(PA)追踪。 2014年对青少年(年龄:15.6±0.6岁)进行了评估,他们参加了2010年和2012年的调查。 Baecke问卷用于评估体育活动领域:学校,运动和休闲时间。重复测量的方差分析用于比较2010年,2012年和2014年的身体活动指数(PAI)。使用Spearman相关系数将2014年获得的PAI与往年相关。与2010年相比,2012年和2014年的总体和学校指数中的男女均显着下降。从2012年到2014年,休闲时间指数还显示出男性的显着下降(p <0.05)。在2014年与前几年的相关性中,男孩在2010年的休闲指数中表现出弱关联(rho = 0.292)。在女性中,2010年的闲暇时间和总指数(rho = 0.263; rho = 0.307)和2012年运动和总指数(rho = 0.337; rho = 0.332)中的值均显着。研究表明,PA青少年的年龄随着年龄的增长而下降,从而导致低至中度追踪。

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