ASSOCIATION BETWEEN SLEEP QUALITY AND LIFESTYLE HABITS OF COLLEGE STUDENTS
The aim of this study was to verify sleep quality, as well as its determinants, among college students of a private university in Brazil. The sample consisted of 303 college students. Sleep quality was assessed by the Mini-sleep Questionnaire,and other variables included current physical activity, previous physical activity, sedentary behavior, bodymass index, alcohol consumption, smoking, and employment. We found a significant association between bad sleep quality and body mass index (p=0.001), alcohol consumption (p=0.001), smoking (p=0.005) and employment (p=0.030). However, having a job was considered a protective factor for bad sleep quality (OR=0.66 [0.40;0.98]), regardless of other factors. College students present a high prevalence of altered sleep, having as determinants alcohol consumption, smoking, overweight, and obesity. On the other hand, being employed was shown to be a protective factor for bad sleep quality.