新冠肺炎疫情期间医学生手机成瘾与生活行为和心理健康的关系

目的 了解新型冠状病毒肺炎疫情期间大学生手机成瘾状况及与日常生活行为和心理健康的关联,为高校开展大学生健康教育及心理疏导工作提供基础数据参考.方法 于2020年2月24日-3月4日,对广东省和山西省2所省属医药类院校10 357名在读大学生进行网络问卷调查,问卷包含人口学特征、手机成瘾、生活作息、身体活动、体重变化、焦...

Association of smartphone addiction with daily behaviors and mental health during the COVID-19 pandemic among medical college students

  Objective  To investigate the smartphone addiction among college students during the Coronavirus Disease 2019 (COVID-19) pandemic and its association with daily behaviors and mental health, and to provide reference for heath education and psychological counseling for college students.  Methods  An observational study using online quyestionnaire was conducted among 10 357 college students of two provincial medical schools in Guangdong and Shanxi Province from February 24th to March 4th in 2020. Participants were investigated on demographic information, smartphone addiction, daily routine, physical activity, weight status, anxiety, and other health information. Logistic regression with inverse probability treatment weighting (IPTW) based on propensity score was used to analyze the association between smartphone addiction with daily behavior and mental health.  Results  The prevalence of smartphone addiction was 59.42%. The prevalence of phone addiction was higher in postgraduates, senior undergraduates, students with non-medical major, students living in GuangDong and those without regular exercise habit before vacation(χ2=47.91, 17.78, 42.75, 138.58, P < 0.05). With IPTW, there were significant associations between smartphone addiction and late bedtimes (OR=1.82, 95%CI=1.66-1.98) and wake-up times (OR=1.55, 95%CI=1.44-1.68), more sedentary behaviors (OR=1.21, 95%CI=1.12-1.31), less moderate to vigorous physical activity (OR=1.33, 95%CI=1.22-1.44), anxiety (OR=2.98, 95%CI=2.52-3.40), weight gain(OR=1.27, 95%CI=1.17-1.37) and other detrimental daily behavior and feelings.  Conclusion  High prevalence of smartphone addiction has been observed during the COVID-19 pandemic, with impaired daily behavior and mental health.