Table 3.

Risk factors of depressive and anxiety symptoms.

Risk factors	Depressive						Anxiety
	Model 1			Model 2			Model 1			Model 2
	OR	95%CI	P	OR	95%CI	P	OR	95%CI	P	OR	95%CI	P
Age	1.16	1.11–1.21	< 0.001	0.99	0.92–1.06	0.80	1.14	1.07–1.21	< 0.001	1.02	0.92–1.14	0.68
Junior high school and above	3.86	2.73–5.47	< 0.001	3.05	1.89–4.91	< 0.001	2.82	1.75–4.52	< 0.001	2.11	1.07–4.15	0.03
Nighttime sleep duration	2.94	2.30–3.75	< 0.001	1.46	1.08–1.97	0.01	2.37	1.65–3.40	< 0.001	0.98	0.63–1.54	0.93
No regular physical activity	2.26	1.66–3.07	< 0.001	1.34	0.97–2.69	0.06	2.35	1.48–3.75	< 0.001	1.29	0.78–2.13	0.32
Smoking	4.02	1.92–8.43	< 0.001	1.37	0.55–3.38	0.50	4.80	1.86–12.39	0.001	1.52	0.47–4.95	0.49
Alcohol consumption	4.19	2.77–6.33	< 0.001	1.61	0.97–2.69	0.07	5.05	2.94–8.65	< 0.001	1.76	0.89–3.47	0.10
Suffering from physical/mental violence	6.16	4.50–8.44	< 0.001	2.93	2.02–4.24	< 0.001	8.38	5.57–12.61	< 0.001	3.48	2.17–5.57	< 0.001
Having academic pressure	3.59	2.81–4.60	< 0.001	1.85	1.37–2.51	< 0.001	4.78	3.32–6.87	< 0.001	2.46	1.60–3.78	< 0.001
Having poor interpersonal relationship problems	5.83	4.54–7.49	< 0.001	2.82	2.08–3.81	< 0.001	6.47	4.49–9.32	< 0.001	2.48	1.61–3.82	< 0.001