Table 4.

Association between potential risk factors and anxiety.

Variable	N (%)	OR (95%CI)	P
Gender
Male	79 (28.62%)	1
Female	197 (71.38%)	1.45 (0.79, 2.66)	.2318
Age (yr)
<30	112 (40.58%)	1
30–45	137 (49.64%)	0.95 (0.55, 1.63)	.8421
>45	27 (9.78%)	0.29 (0.08, 1.02)	.0531
Occupation
Doctor	96 (34.78%)	1
Nurse	180 (65.22%)	1.93 (1.07, 3.48)	.0298
Education
Secondary specialize	38 (13.77%)	1
College and undergraduate	147 (53.26%)	0.69 (0.32, 1.49)	.3494
Master or above	91 (32.97%)	0.73 (0.32, 1.64)	.445
Income (yuan)
5000–10,000	173 (62.68%)	1
10,000–20,000	95 (34.42%)	0.72 (0.41, 1.28)	.2653
>20,000	8 (2.90%)	0.32 (0.04, 2.70)	.2967