Table 3.

Logistic regression analysis of variables that may contribute to depression^* (N=824)

Variables	cOR (95% CI)	p	aOR (95% CI)	p
Age, junior (vs. senior)	2.57 (1.64–4.03)	<0.0001	1.23 (0.51–2.99)	0.64
Marital status, single (vs. married)	2.06 (1.42–2.99)	<0.0001	1.23 (0.66–2.29)	0.51
Have you experienced or had treatment for depression, anxiety, or insomnia?	2.75 (1.73–4.39)	<0.0001	0.57 (0.30–1.07)	0.08
Years of employment (years)	0.95 (0.93–0.97)	<0.0001	0.98 (0.93–1.04)	0.49
Rating scale scores
GAD-7	1.47 (1.38–1.56)	<0.0001	1.40 (1.31–1.50)	<0.001
SAVE-6	1.18 (1.12–1.24)	<0.0001	1.02 (0.95–1.09)	0.58
SAVE-3	1.44 (1.32–1.57)	<0.0001	1.16 (1.03–1.29)	0.01
BRS	0.84 (0.80–0.89)	<0.0001	0.91 (0.85–0.97)	0.007

^*depression was defined as PHQ-9 score ≥10.

cOR: Crude odds ratio, aOR: adjusted odds ratio, CI: confidence interval, GAD-7: Generalized Anxiety Scale-7 items, SAVE-6: Stress and Anxiety to Viral Epidemics-6 items, SAVE-3: Stress and Anxiety to Viral Epidemics-3 items, BRS: Brief Resilience Scale