Skip to main content
. 2023 Oct 4;25:e48750. doi: 10.2196/48750

Table 2.

Analysis of the factors correlated with anxiety and depression.

Characteristic Anxiety score Depression score

Median (P25-P75) Statistic P value Median (P25-P75) Statistic P value
Age (years) 2.0 (0-6.0) r=–0.071 .14 3.0 (0.0-6.0) r=–0.020 .68
BMI (kg/m2) 2.0 (0.0-6.0) r=–0.068 .16 3.0 (0.0-6.0) r=–0.137 .004
Sex z=4.385 <.001
z=2.293 .003

Male 1.0 (0.0-4.0)

2.0 (0.0-5.0)


Female 3.0 (0.0-7.0)

3.5 (0.0-7.0)

Mobile app z=4.385 <.001
z=5.488 <.001

Yes 4.0 (0.0-7.0)

4.0 (2.0-9.0)


No 0.5 (0.0-5.0)

2.0 (0.0-5.0)

Marital status χ23=4.350 .23
χ23=10.732 .01

Married/cohabitating
  1. (0.0-6.0)



3.0 (0.0-6.0)


Unmarried 2.0 (0.0-7.0)

4.0 (2.0-8.0)


Divorced/separated 6.0 (2.8-7.3)

6.5 (3.8-10.0)


Widowed 3.0 (0.3-6.0)

4.5 (0.0-7.5)

Current smoking status z=–2.166 .03
z=–1.532 .13

Yes 0 (0-4.0)

2.0 (0-5.0)


No 2.0 (0-6.0)

3.0 (0-7.0)

Alcohol intake z=–1.724 .09
z=–1.708 .09

Yes 0 (0-3.8)

1.5 (0-4.8)


No 2.0 (0-6.0)

3.0 (0-6.0)

Occupational type χ24=11.12 .03
χ24=7.732 .10

Mental health 3.0 (0-7.0)

3.0 (0-6.0)


Manual 0 (0-5.5)

3.0 (0-9.0)


Unemployed 5.0 (1.0-9.0)

6.0 (1.0-14.0)


Student 1.0 (0-2.8)

3.5 (2.3-4.8)


Retired 1.0 (0-5.0)

2.0 (0-6.0)

Nationality z=–0.301 .76
z=–0.300 .76

Han 2.0 (0-6.0)

3.0 (0-6.0)


Others 2.0 (0-4.0)

4.0 (0-5.0)

Home quarantine z=–3.292 .001
z=–4.251 <.001

Yes 1.0 (0-5.0)

2.0 (0-5.0)


No 3.0 (0-7.0)

4.0 (2.0-9.0)

Cardiovascular disease z=2.127 .03
z=1.312 .19

Yes 1.0 (0-6.0)

3.0 (0-6.0)


No 3.0 (0-7.0)

4.0 (0-8.0)