Table 5.

The logistics regression model of anxiety (N=3304).

Factors	β	SE	OR	95% CI	P
Educationa					<0.001
Undergraduate	0.75	0.19	2.12	1.46–3.10	<0.001
Postgraduate	0.97	0.22	2.64	1.73–4.03	<0.001
Domicileb	−0.78	0.16	0.46	0.34–0.63	<0.001
Quarantine status of close contactsc					0.009
Uncertain	0.54	0.21	1.71	1.12–2.59	0.01
Yes	0.55	0.26	1.74	1.05–2.89	0.03
Symptoms (cough, fever) in the last weekd	1.16	0.43	3.18	1.37–7.39	0.007
Symptoms (cough, fever) of close contacts in the last weeke					<0.001
Uncertain	0.91	0.22	2.49	1.62–3.83	<0.001
Yes	0.41	0.34	1.51	0.78–2.93	0.23
Frequency of going out in the last weekf					0.01
1–3	0.91	0.28	2.48	1.44–4.27	0.001
4–7	0.20	0.30	1.22	0.69–2.19	0.50
>7	0.19	0.17	1.21	0.88–1.68	0.25
Mask usageg					0.008
Other types	−0.77	0.32	0.46	0.25–0.87	0.02
Disposable medical mask	−0.83	0.30	0.43	0.24–0.78	0.006
Surgical Mask	−0.89	0.28	0.41	0.24–0.7	0.001
N95 respirators	−0.34	0.33	0.71	0.37–1.37	0.31
Time spend browsing COVID-19-related information (hour)h					<0.001
≥1 and <2	0.16	0.18	1.17	0.82–1.66	0.38
≥2 and <3	1.20	0.22	3.31	2.14–5.11	<0.001
≥3 and <4	0.66	0.35	1.94	0.98–3.85	0.06
≥4	0.55	0.37	1.73	0.84–3.58	0.14
The need of emotional regulation meansi	1.18	0.18	3.26	2.29–4.64	<0.001
The need of professional and psychological hotlinei	0.62	0.21	1.87	1.23–2.82	0.003
The need of psychiatric visitsi	0.99	0.22	2.68	1.75–4.10	<0.001
The need of online curriculums and booksi	−0.38	0.17	0.69	0.5–0.95	0.02
The need of knowledge on prevention and Self-protectioni	−0.70	0.19	0.50	0.34–0.73	<0.001
The need of real-time epidemic data of the schooli	−0.48	0.17	0.62	0.44–0.87	0.005

Reference categories:

^ajunior college;

^burban;

^cnever;

^dno;

^eno;

^F>7;

^gno;

^h<1h;

ⁱno.

Pseudo-(Nagelkerke) R2=0.225; Hosmer-Lemeshow χ²=5.48; p=0.71.