Physical activity among Chinese school-aged children: National prevalence estimates from the 2016 Physical Activity and Fitness in China-The Youth Study.
Physical activity among Chinese school-aged children: National prevalence estimates from the 2016 Physical Activity and Fitness in China-The Youth Study.
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DOI：
10.1016/j.jshs.2017.09.006
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发表时间：
2017-12
影响因子：
11.7
通讯作者：
Cao ZB
中科院分区：
文献类型：
--
作者：
Fan X;Cao ZB
本研究旨在提供中国学龄儿童参加中等至剧烈体育活动（MVPA）和坚持60分钟/天MVPA建议的全国估计，并评估MVPA的人口统计学差异。2016年中国青少年身体活动与健康研究数据的横断面分析。参与者为90,712名小学、初中和初中儿童（男孩占47%，女孩占53%），来自中国大陆32个行政省份和地区的1204所农村和城市学校。主要结果是(a)自我报告前7天每天平均MVPA分钟数和(b)达到MVPA建议的百分比。平均MVPA时间为45.4分钟/天，男生的MVPA时间（47.2分钟/天）比女生（43.7分钟/天）多。大约30%的参与者达到了MVPA的建议，总体而言，男孩的比例（32%）高于女孩（28%），在三个年级类别中都是如此。城市学童的MVPA时间优于农村学童。总体而言，与女孩相比，男孩更有可能满足MVPA建议(调整优势比（aOR) = 1.19, 95%可信区间（CI）： 1.16-1.22）；与小学生相比，高年级儿童(初中（aOR = 0.92, 95%CI: 0.87-0.98）和初中（aOR = 0.59, 95%CI: 0.53-0.66）更不可能满足建议。城市和农村儿童达到建议标准的几率没有差异（p = 0.07），但城市男孩比农村男孩更有可能达到建议标准（aOR = 1.14, 95%CI: 1.06-1.19）。总的来说，中国学龄儿童每天的平均MVPA时间很低，不到三分之一的人达到了MVPA的建议。这些结果在初中生和农村儿童中最为明显。
This study was to present national estimates of participating in moderate-to-vigorous physical activity (MVPA) and adherence to the recommendations of 60 min/day of MVPA among Chinese school-aged children and to assess demographic differences in MVPA. Cross-sectional analyses of data from the 2016 Physical Activity and Fitness in China—The Youth Study. Participants were 90,712 primary, junior middle, and junior high school children (boy: 47%; girl: 53%), recruited from 1204 rural and urban schools across 32 administrative provinces and regions in the Mainland of China. Main outcomes were (a) average MVPA minutes per day in the previous 7 days by self-reports and (b) percentage meeting MVPA recommendations. Average MVPA time was 45.4 min/day, with boys having more MVPA (47.2 min/day) than girls (43.7 min/day) overall and across the 3 school grade categories. About 30% of participants met MVPA recommendations, with a higher percentage of boys (32%) than girls (28%) overall and across the 3 grades categories. Urban school children outperformed rural children in terms of MVPA time. Overall, boys were more likely to meet MVPA recommendations (adjusted odds ratio (aOR) = 1.19, 95% confidence interval (CI): 1.16–1.22) compared with girls; children in higher grades (junior middle (aOR = 0.92, 95%CI: 0.87–0.98) and junior high (aOR = 0.59, 95%CI: 0.53–0.66)) were less likely to meet recommendations compared with primary school children. The odds of meeting recommendations did not differ between urban and rural children (p = 0.07), but urban boys were found to be more likely to meet recommendations compared with rural boys (aOR = 1.14, 95%CI: 1.06–1.19). Overall, the average MVPA minutes per day among Chinese school-aged children is low, and less than one-third of them meet MVPA recommendations. These results were most evident among junior middle and junior high school children and those living rural areas.
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影响因子：
5.2
作者：
Khan, A.;Burton, N. W.;Trost, S. G.
通讯作者：
Trost, S. G.
影响因子：
3.1
作者：
Liu, Yang;Tang, Yan;Hu, Yue-Ying
通讯作者：
Hu, Yue-Ying
影响因子：
8
作者：
Iannotti, Ronald J.;Wang, Jing
通讯作者：
Wang, Jing
影响因子：
3.1
作者：
Barnes, Joel D.;Cameron, Christine;Tremblay, Mark S.
通讯作者：
Tremblay, Mark S.
DOI：
10.1249/01.mss.0000078924.61453.fb
发表时间：
2003-08-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
--
作者：
Craig, CL;Marshall, AL;Oja, P
通讯作者：
Oja, P