Wiciak, Michelle Teresa AU - Shazley, Omar AU - Santhosh, Daphne PY - 2022 DA - 2022/8/24 TI - 2019冠状病毒病大流行期间年轻人(18-28岁)屏幕时间使用及其与心理健康和健康的相关性的观察报告:国际，在线，横断面研究JO - JMIR Form Res SP - e38370 VL - 6 IS - 8 KW -冠状病毒KW - COVID-19 KW -大流行KW -心理健康KW -抑郁KW -焦虑KW -屏幕时间使用KW -年轻人KW -学生KW -国际研究KW -观察性研究KW -横断面研究KW -吸烟AB -背景:在COVID-19大流行期间，屏幕时间急剧增加，但关于屏幕时间使用的具体类型、与COVID-19之前相比的变化程度以及与其他因素的可能关联的研究很少。年轻人特别感兴趣，因为以前的研究表明，ST对年轻人的健康有害。随着一场改变生活的大流行病的结合，在性传播感染和年轻人方面还有未达到的深度。这项研究旨在深入了解这些未知因素。目的:本研究旨在评估COVID-19大流行早期年轻人在3个领域(娱乐、社交媒体[SM]和教育/专业)的ST;确定趋势;并确定人口统计、心理健康、药物滥用和整体健康之间的关系。方法:从2020年9月到2021年1月，对183名符合条件的受访者进行了一项在线、横断面观察性研究。 Data were collected on ST, trauma from COVID-19, anxiety, depression, substance use, BMI, and sleep. Results: The average total ST during COVID-19 was 23.26 hours/week, entertainment ST was 7.98 hours/week, SM ST was 6.79 hours/week, and ST for educational or professional purposes was 8.49 hours/week. For all categories, the average ST during COVID-19 was higher than before COVID-19 (P<.001). We found ST differences between genders, student status, and continent of location. Increased well-being scores during COVID-19 were correlated with greater change in total ST (P=.01). Poorer sleep quality (P=.01) and longer sleep duration (P=.03) were associated with a greater change in entertainment ST (P=.01). More severe depression and more severe anxiety was associated with the amount of entertainment ST (P=.047, P=.03, respectively) and greater percent change in SM (P=.007, P=.002, respectively). Greater stress from COVID-19 was associated with the amount of ST for educational/professional purposes (P=.05), change in total ST (P=.006), change in entertainment ST (P=.01), and change in ST for educational/professional purposes (P=.02). Higher Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) tobacco scores were associated with greater change in total ST (P=.004), and higher pack-years were associated with greater change in SM ST (P=.003). Higher alcohol scores (P=.004) and servings of alcohol per week (P=.003) were associated with greater change in entertainment ST. Quarantining did not negatively impact these variables. Conclusions: There is no doubt ST and worsening mental health increased during COVID-19 in young adults. However, these findings indicate there are many significant associations between ST use and mental health. These associations are more complex than originally thought, especially since we found quarantining is not associated with mental health. Although other factors need to be further investigated, this study emphasizes different types of ST and degree of change in ST affect various groups of people in discrete ways. Acknowledging these findings can help young adults optimize their mental health during pandemics. SN - 2561-326X UR - https://formative.www.mybigtv.com/2022/8/e38370 UR - https://doi.org/10.2196/38370 UR - http://www.ncbi.nlm.nih.gov/pubmed/35878157 DO - 10.2196/38370 ID - info:doi/10.2196/38370 ER -