Table 2. Odds ratio of suicidal ideation in multivariate logistic regression models.

Variables	Odds ratio (95% confidence interval)
	Model I	Model II
Men
High emotional demand	2.07 (1.24-3.45)	1.98 (1.14-3.45)
Low job control	1.96 (1.01-3.84)	1.60 (0.75-3.45)
Women
High emotional demand	1.97 (1.42-2.75)	1.86 (1.26-2.73)
Low job control	1.33 (0.91-1.93)	1.27 (0.83-1.95)

Model I, adjusted for age, house hold income, pain worker (vs. self-employed worker); Model II, Model I + adjusted for smoking, alcohol drinking and physical activity habit.