title: [Relationship between health practices and depressive mood among industrial workers].
abstract: In order to investigate the relationship between health practices and depressive mood, a survey was made by mail questionnaire on 3,987 industrial workers, which included items on 8 health practices and Zung Self-rating Depression Scale (Zung SDS). A total of 3,160 or 79.3% responded to the questionnaire. Multivariate analysis was employed to control the effects of possible confounders, such as demographic, job- and health-related variables. As the results, the following four health practices were found to be significantly related to low depressive score in male cases (N = 2,779): eating breakfast regularly, habitual physical activity, moderate alcohol consumption, and obesity not less than -10%. The following three health practices were found in female cases (N = 381) to be significantly related to low depression score: sleeping regularly 7-8 h per night, habitual physical activity, and non-smoker. It is considered that these health practices might decrease depressive mood, but further analysis is needed to determine their causal relationships because of the cross-sectional design of the present study.
mesh_terms: D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D003863:Depression / Q000209:etiology*; D005247:Feeding Behavior; D005260:Female; D006184:Habits; D006306:Health Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D009787:Occupational Medicine; D005082:Physical Exertion; D012890:Sleep; D012907:Smoking; D011795:Surveys and Questionnaires