Obesity and activity patterns before and during COVID-19 lockdown among youths in China
Obesity and activity patterns before and during COVID-19 lockdown among youths in China
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DOI：
10.1111/cob.12416
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发表时间：
2020-10-02
期刊：
影响因子：
3.3
通讯作者：
Jia, Peng
中科院分区：
文献类型：
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作者：
Yang, Shujuan;Guo, Bing;Jia, Peng
本研究旨在评估COVID-19封锁期间中国青少年肥胖和活动模式的变化。我们使用了2019冠状病毒病对生活方式改变的影响调查（COINLICS），这是一项于2020年5月初通过社交媒体平台发布的全国性回顾性调查，其中超过10 000名中国青年参与者自愿报告了他们在2019冠状病毒病封锁前几个月和封锁期间的基本社会人口信息、体重状况和日常生活方式。使用扩展的IOTF和WHO标准来定义参与者的超重和肥胖。我们使用配对t检验或卡方检验和非参数方法来评估不同教育水平、不同性别以及COVID-19封锁之前和期间体重相关结果和生活方式差异的显著性。在COVID-19封锁期间，所有参与青年的平均体重指数显著增加（21.8-22.6），所有教育分组的平均体重指数也显著增加。超重/肥胖患病率也有所增加（21.3%~ 25.1%，P
This study aim to assess changes in obesity and activity patterns among youths in China during the COVID-19 lockdown. We used the COVID-19 Impact on lifestyle change survey (COINLICS), a national retrospective survey distributed via social media platforms in early May 2020 where more than 10 000 youth participants in China have voluntarily reported their basic sociodemographic information, weight status, and routine lifestyles in the months before and during COVID-19 lockdown. The extended IOTF and WHO standards were used to define overweight and obesity of the participants. We used paired t-tests or chi(2) tests and non-parametric methods to evaluate the significance of differences in weight-related outcomes and lifestyles across education levels, between sexes, and before and during COVID-19 lockdown. The mean body mass index of all participating youths has significantly increased (21.8-22.6) and in all education subgroups during COVID-19 lockdown. Increases also occurred in the prevalence of overweight/obesity (21.3%-25.1%, P