Effect of the COVID-19 lockdown on physical activity and sedentary behaviors in French children and adolescents: New results from the ONAPS national survey.
Effect of the COVID-19 lockdown on physical activity and sedentary behaviors in French children and adolescents: New results from the ONAPS national survey.
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DOI：
10.1016/j.eujim.2021.101308
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发表时间：
2021-04
影响因子：
2.5
通讯作者：
Duclos M
中科院分区：
文献类型：
--
作者：
Chambonniere C;Lambert C;Fearnbach N;Tardieu M;Fillon A;Genin P;Larras B;Melsens P;Bois J;Pereira B;Tremblay A;Thivel D;Duclos M
在法国，2020 年 3 月 14 日，法国实施了为期 55 天的全国封锁，以防止 COVID-19 的传播，所有学校都关闭了。本研究旨在调查因限制活动（体力活动和久坐行为）而居家隔离对法国儿童（6-10 岁）和青少年（11-17 岁）的影响及其决定因素。国家体力活动和久坐行为观察站于 2020 年 4 月 1 日至 5 月 6 日利用流行的社交网络和网站发起了一项在线调查。它比较了封锁之前和封锁期间的体力活动 (PA) 水平、静坐和屏幕时间，并确定了参与者的初始 PA（活跃与不活跃）、久坐（高与低）情况及其住房条件的影响。这项研究包括 6,491 名儿童。最初活跃的儿童和青少年比最初不活跃的儿童和青少年的 PA 下降幅度更大 (p>0.001)，而那些达到坐姿时间建议的儿童和青少年在锁定期间增加了更多的坐姿时间 (p<0.001)。这同样适用于屏幕时间（p<0.001）。生活在城市环境中与封锁期间 PA 减少 (p<0.001)、坐着时间增加 (p<0.001) 和儿童看屏幕时间 (p=0.002) 相关。这项研究显示了封锁对身体活动和久坐行为造成的有害影响。封锁期间的住房条件与生活方式行为相关。未来的公共卫生政策应考虑这些结果。
In France March 14, 2020 a national lockdown was imposed in France for 55 days to prevent the spread of COVID-19 and all schools were closed. This study aimed to investigate the effects of home confinement as a result of lockdown on the activity (physical activity and sedentary behaviors), and their determinants, on French children (6-10 years) and adolescents (11-17 years). The National Observatory for Physical Activity and Sedentary behaviors launched an online survey from April 1st, to May 6th, 2020 using popular social networks and websites. It compared the level of physical activity (PA), sitting and screen time before and during the lockdown and identified the impact of the initial PA (active vs. inactive), sedentary (high vs. low) profiles of the participants and their housing conditions. 6,491 children were included in this study. Initially active children and adolescents decreased their PA more than those initially inactive (p>0.001), while those who met the sitting time recommendations increased more their sitting time during lockdown (p<0.001). The same applied to screen time (p<0.001). Living in an urban environment was associated with a decrease in PA (p<0.001), an increase in sitting time (p<0.001) and children's screen time (p=0.002) during lockdown. This study showed the deleterious effects of confinement caused by lockdown on physical activity and sedentary behaviors. Housing conditions were associated with lifestyle behaviors over this period of lockdown. Future public health policies should consider these results.
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