Table 3.
Prevalence of depression, anxiety, and insomnia and their comorbidity.
| Variable | Count (percent) | Count (percent) | χ2 | ||
|---|---|---|---|---|---|
| Medical Workers Hubei Province (n = 138) |
Medical Workers Other Regions (n = 761) |
General Population Hubei Province (n = 30) |
General Population Other Regions (n = 1074) |
||
| Depression | |||||
| Mild severity | 102 (73.91%) | 422 (55.45%) | 16 (53.33%) | 495 (46.09%) | 45.10 *** |
| Moderate severity | 42 (30.43%) | 176 (23.13%) | 7 (23.33%) | 196 (18.25%) | 14.39 ** |
| Anxiety | |||||
| Mild severity | 83 (60.14%) | 341 (44.81%) | 16 (53.33%) | 346 (32.22%) | 57.49 *** |
| Moderate severity | 28 (20.29%) | 100 (13.14%) | 5 (16.67%) | 99 (9.22%) | 17.98 *** |
| Insomnia | |||||
| Mild severity | 60 (43.48%) | 226 (29.70%) | 7 (23.33%) | 252 (23.46%) | 28.39 *** |
| Moderate severity | 20 (14.49%) | 81 (10.64%) | 2 (6.67%) | 77 (7.17%) | 11.96 ** |
| Comorbidity | |||||
| Depression + Anxiety | 23 (16.67%) | 89 (11.70%) | 3 (10.00%) | 89 (8.29%) | 12.46 ** |
| Depression + Insomnia | 14 (10.14%) | 58 (7.62%) | 1 (3.33%) | 56 (5.21%) | 7.22 * |
| Anxiety + Insomnia | 9 (6.52%) | 42 (5.52%) | 0 (0%) | 33 (3.07%) | 8.41 * |
| Depression + Anxiety + Insomnia | 9 (6.52%) | 40 (5.26%) | 0 (0%) | 31 (2.89%) | 9.79 ** |
Notes: Depression + Anxiety: comorbidity of depression and anxiety; Depression + Insomnia: comorbidity of depression and insomnia; Anxiety + Insomnia: comorbidity of anxiety and insomnia; Depression + Anxiety + Insomnia: comorbidity of depression, anxiety, and insomnia. Because the size of the general population was much smaller in the Hubei Province group than that in the other three groups, this group was excluded when conducting the group differences test. * p < 0.05; ** p < 0.01; *** p < 0.001.