Table 2.

Univariate logistic regression analysis on results of anxiety symptoms (n = 519).

	β	S.E	Wals	P	OR (95%CI)
Gender	−0.011	0.195	0.003	0.954	0.989 (0.675,1.449)
Educational background			3.392	0.335
Undergraduate vs. Trainees	0.924	1.085	0.726	0.394	2.520 (0.301,21.137)
Master vs. Trainees	0.105	1.185	0.008	0.929	1.111 (0.109,11.330)
Doctorate vs. Trainees	0.927	1.159	0.639	0.424	2.526 (0.260,24.513)
Current place of residence			3.289	0.193
China vs. Other continents	0.649	0.388	2.796	0.095	1.913 (0.894,4.092)
Asia outside China vs. Other continents	0.516	0.310	2.771	0.096	1.675 (0.913,3.076)
Outbreak in the city	0.791	0.274	8.358	0.004	2.207 (1.290,3.773)
Residence style	−0.192	0.205	0.876	0.349	0.826 (0.553,1.233)
Smoking	0.305	0.449	0.460	0.497	1.356 (0.562,3.270)
Drinking alcohol	0.236	0.473	0.248	0.618	1.266 (0.500,3.202)
Exercise	−0.285	0.294	0.941	0.332	0.752 (0.422,1.338)
Stay up late	0.904	0.245	13.571	0.000	2.470 (1.527,3.996)
Addicted to the Internet	0.874	0.285	9.387	0.002	2.396 (1.370,4.191)
Age	−0.043	0.029	2.133	0.144	0.958 (0.905,1.015)
Stressors in the school	0.273	0.034	65.055	0.000	1.313 (1.229,1.403)
Health problems	1.319	0.318	17.209	0.000	3.741 (2.006,6.977)
Language barrier	0.530	0.113	21.945	0.000	1.698 (1.361,2.120)
Financial pressure	0.524	0.106	24.701	0.000	1.690 (1.374,2.078)
Academic difficulties	0.713	0.131	29.817	0.000	2.041 (1.580,2.636)
Interpersonal difficulties	1.243	0.169	54.409	0.000	3.467 (2.492,4.825)
Daily life difficulties	0.704	0.125	31.646	0.000	2.023 (1.582,2.585)
Adverse life events	0.589	0.113	27.378	0.000	1.802 (1.445,2.247)
Positive coping style	0.242	0.138	3.087	0.079	1.274 (0.972,1.670)
Negative coping style	0.887	0.157	31.993	0.000	2.429 (1.786,3.303)
Perceived stress	0.288	0.030	89.833	0.000	1.334 (1.257,1.416)
MSPSS	−0.015	0.005	7.351	0.007	0.986 (0.975,0.996)
Optimism	−0.111	0.027	17.458	0.000	0.895 (0.850,0.943)
Resilience	−0.019	0.006	11.727	0.001	0.981 (0.971,0.992)