Secular trends in aerobic fitness performance in 13-18-year-old adolescents from 1976 to 2001
Secular trends in aerobic fitness performance in 13-18-year-old adolescents from 1976 to 2001
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DOI：
10.1136/bjsm.2008.055913
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发表时间：
2010-10-01
影响因子：
18.4
通讯作者：
Kujale, U. M.
中科院分区：
文献类型：
--
作者：
Huotan, P. R. T.;Nupponen, H.;Kujale, U. M.
目的 分析青少年有氧健身表现的长期趋势及其一些决定因素（体重指数 (BMI) 和休闲时间体力活动 (LTPA)） 设计 1976 年和 2001 年在芬兰进行的基于人口的横断面研究 1976 年对芬兰 13-18 岁青少年进行分层随机抽样研究（n = 717 名，其中男孩 384 名，女孩 333 名）， 2001 年（n = 558，305 名男孩和 253 名女孩） 主要结果测量是有氧健身，通过 2000 m（男孩）和 1500 m（女孩）跑步测试进行估计，还测量了参与者的体重和身高 通过问卷调查获得自我报告的每周至少 30 分钟的 LTPA 频率和参加有组织运动的规律性 1976 年和 1976 年使用了相同的方法2001 结果 与 1976 年相比，2001 年男孩的运行时间更长（56 s，Cohen d = 046，中等效应大小，p
Objective To analyse the secular trends in aerobic fitness performance and some of its determinants (body mass index (BMI) and leisure time physical activity (LTPA)) in adolescentsDesign Cross-sectional population-based studies in 1976 and 2001 in Finland A stratified random sample of Finnish 13-18-year-old adolescents was studied in 1976 (n = 717, 384 boys and 333 girls) and in 2001 (n = 558, 305 boys and 253 girls) The main outcome measure was aerobic fitness, estimated with a 2000 m (for boys) and 1500 m (for girls) running test, the weight and height of participants were also measured Self-reported weekly frequency of LTPA of at least 30 min duration and regularity of participation in organised sport were obtained by questionnaire Identical methods were used in 1976 and 2001Results Running time was longer in 2001 compared to 1976 in boys (56 s, Cohen d = 046, medium effect size, p