Table 3. Depressive symptoms and suicidal ideation analyzed by secondhand smoke at the workplace and participant sex.

OR, odds ratio; CI, confidence interval.

^*OR and 95% CI were estimated by a univariate logistic regression analysis. ^†OR and 95% CI were estimated by a multivariate logistic regression analysis after adjusting for age, employment status, household income, education level, health insurance, marital status, number of family members, subjective body perception, subjective health status, number of chronic diseases, cancer, hours of sleep, and alcohol use disorders identification test score.