(1.华东师范大学 体育与健康学院，上海 200241；2.华东师范大学 青少年健康评价与运动干预教育部重点实验室，上海 200241)
摘 要：探究静态行为与青少年抑郁症状之间的关系，为改善和预防青少年抑郁提供相关理论依据。于2021年9—12月在上海、昆明、乌鲁木齐、宿州与长沙采取分层整群随机抽样抽取10 327名12~17岁青少年进行静态行为调查与抑郁症状评估，采用卡方检验、逻辑回归分析探讨两者关系。结果显示：青少年抑郁总检出率为28.6%，其中抑郁症状、严重抑郁总检出率分别为19.5%、9.1%。高中生抑郁检出率高于初中，女生检出率高于男生。控制相关影响因素后，静态行为时长≥8 h、视屏时间≥2 h组的青少年抑郁症状检出率分别为静态行为时长＜8 h、视屏时间＜2 h组的1.302和1.348倍(P＜0.01)。研究表明：静态行为尤其是视屏时间与青少年抑郁症状密切相关。应当重视静态行为对青少年身心健康造成的危害，通过设定合理的使用时间、鼓励参与户外活动、教育正确的使用习惯、家长监督和参与等措施限制静态行为和视屏时间，引导青少年正确使用电子设备，以减少和预防青少年抑郁症状的发生。
关 键 词：青少年；抑郁症状；静态行为；视屏时间
中图分类号：G80-05 文献标志码：A 文章编号：1006-7116(2024)05-0068-07
Correlation between sedentary behavior and depressive symptoms in adolescents
SUN Jieli1, 2，GUO Yaru1, 2
(1.School of Physical Education & Health，East China Normal University，Shanghai 200241，China；
2.Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education，
East China Normal University，Shanghai 200241，China)
Abstract：To explore the relationship between sedentary behavior and depressive symptoms in adolescents, so as to provide a theoretical basis for improving and preventing adolescents’ depression. In this study, 10 327 adolescents aged 12~17 were randomly by the means of hierarchy and cluster selected in Shanghai, Kunming, Urumqi, Suzhou, and Changsha, between September and December in 2021, and the Chi-square test and logistic regression analysis were used to explore the relationship between them. The results showed that the total detection rate of adolescent s’ depression was 28.6%, among which the total detection rate of depressive symptoms and severe depression was 19.5% and 9.1%, respectively. The detection rate of high school students is higher than that of junior high school, and that of girls is higher than that of boys. After controlling for the relevant influencing factors, the detection rate of depressive symptoms in the sedentary behavior 8 h and 2 h video time were 1.302 and 1.348 times in the sedentary behavior < 8 h and video time < 2 h, respectively (P<0.01). The conclusion revealed that sedentary behavior, especially video time is closely related to depressive symptoms in adolescents. Given that it’s necessary to pay attention to the harm caused by sedentary behavior to the physical and mental health of adolescents, and limit sedentary behavior and video time by setting reasonable use time, encouraging participation in outdoor activities, educating correct use habits, and parental supervision and participation to restrict sedentary behavior and screen time for adolescents, and also guide adolescents to use electronic devices correctly, so as to reduce and prevent the occurrence of depressive symptoms among adolescents.
Keywords：adolescents；depressive symptoms；sedentary behavior；screen time