Minetto Gabriela Vieira, da Cunha Diogo Thimoteo, Esteves Andrea Maculano
Faculdade de Ciências Aplicadas, Universidade Estadual de Campinas, Rua Pedro Zaccaria, 1300, Campinas, Limeira, SP 13484-350, Brazil.
Sleep Epidemiol. 2022 Dec;2:100033. doi: 10.1016/j.sleepe.2022.100033. Epub 2022 Jul 22.
This study examined the influence of lifestyle changes made during the COVID -19 lockdown on sleep quality in a Brazilian population. We conducted an online cross-sectional study with 589 Brazilians that completed an online questionnaire about sociodemographic variables (age/status/cohabitation/education), general habits (exercise/work), and sleep quality (Mini Sleep Questionnaire). Poisson regression (log-linear) was used to examine sleep quality risk factors. 41.93% of the population reported impaired sleep quality during lockdown. Increased alcohol consumption, worsened diet quality, and use of bed for work during lockdown were risk factors for worsening sleep quality. Increased or beginning physical activity during lockdown was protective against poor sleep quality, as was male sex. Our results suggest that habit change during COVID -19 affected sleep quality in a general Brazilian population. However, it is important to be aware of whether these positive/negative habits acquired during the interdiction persist after the pandemic.
本研究调查了巴西人群在新冠疫情封锁期间生活方式的改变对睡眠质量的影响。我们对589名巴西人进行了一项在线横断面研究，他们完成了一份关于社会人口统计学变量（年龄/状况/同居情况/教育程度）、一般习惯（锻炼/工作）和睡眠质量（简易睡眠问卷）的在线问卷。采用泊松回归（对数线性）来研究睡眠质量的风险因素。41.93%的人群报告在封锁期间睡眠质量受损。封锁期间饮酒量增加、饮食质量恶化以及在床上工作是睡眠质量恶化的风险因素。封锁期间增加或开始体育锻炼对睡眠质量差有预防作用，男性也是如此。我们的研究结果表明，新冠疫情期间习惯的改变影响了巴西普通人群的睡眠质量。然而，重要的是要了解在封锁期间养成的这些积极/消极习惯在疫情结束后是否会持续存在。
