睡眠、工作与学习：在职学生与非在职学生的睡眠时间

[Sleep, work, and study: sleep duration in working and non-working students].

作者信息

Pereira Erico Felden, Bernardo Maria Perpeto Socorro Leite, D'Almeida Vânia, Louzada Fernando Mazzilli

机构信息

Departamento de Educação Física, Universidade Federal do Paraná, Curitiba, Brasil.

出版信息

Cad Saude Publica. 2011 May;27(5):975-84. doi: 10.1590/s0102-311x2011000500015.

DOI:10.1590/s0102-311x2011000500015

PMID:21655848

Abstract

The aim of this study was to investigate the duration of sleep and associated factors in working and non-working students. Data were analyzed on the sleep-wake cycle in 863 teenage students in São Paulo, Brazil. Adjusted analyses were performed to compare sleep duration in working and non-working students. 18.4% of the group worked, and 52% of the working students slept eight hours or less per night. Prevalence of short sleep duration was higher in working students of both sexes (males, p = 0.017; females, p < 0.001). Working students showed short sleep duration in the analysis adjusted for socioeconomic status, but short sleep was more frequent in older adolescents (p = 0.004) and in lower (p = 0.001) and middle (p = 0.011) socioeconomic classes. Although more working students were in night school, in the model adjusted for gender and socioeconomic status, working students in afternoon courses showed higher prevalence of short sleep duration (PR = 2.53; 95%CI: 1.68-4.12).

摘要

本研究的目的是调查在职和非在职学生的睡眠时间及相关因素。对巴西圣保罗863名青少年学生的睡眠-清醒周期数据进行了分析。进行了校正分析以比较在职和非在职学生的睡眠时间。该组中有18.4%的学生工作，且52%的在职学生每晚睡眠8小时或更少。男女在职学生中短睡眠时间的患病率均较高（男性，p = 0.017；女性，p < 0.001）。在校正了社会经济地位的分析中，在职学生显示出短睡眠时间，但短睡眠在年龄较大的青少年（p = 0.004）以及社会经济地位较低（p = 0.001）和中等（p = 0.011）的阶层中更为常见。尽管更多在职学生就读于夜校，但在校正了性别和社会经济地位的模型中，参加下午课程的在职学生短睡眠时间的患病率更高（PR = 2.53；95%CI：1.68 - 4.12）。