Table 2 Odds ratios for GAD prevalence by demographic characteristic, resilience and worried factors to COVID-19
| Â | Cases | Model 1 | Model 2 |
|---|---|---|---|
OR (95%CI) | OR (95%CI) | ||
Age (years) | |||
 18–24 | 152 (20.6%) |  | 1(ref) |
 25–44 | 734 (25.7%) |  | 1.43 (1.14,1.79) |
 45 and above | 204 (16.6%) |  | 1.09 (0.79,1.49) |
Sex | |||
 Male | 359 (23.0%) |  | 1(ref) |
 Female | 731 (22.4%) |  | 0.90 (0.77,1.06) |
Marriage status | |||
 Unmarried | 375 (17.8%) |  | 1(ref) |
 Married | 676 (25.9%) |  | 1.52 (1.24,1.86) |
 Divorced or widowed | 37 (33.0%) |  | 2.32 (1.44,3.75) |
Education attainment | |||
 Below college | 347 (33.4%) |  | 1(ref) |
 College and above | 743 (19.6%) |  | 0.56 (0.47,0.67) |
Location | |||
 City | 683 (22.6%) |  | 1(ref) |
 Town | 200 (22.2%) |  | 0.82 (0.67,1.00) |
 Village | 207 (22.8%) |  | 0.91 (0.74,1.11) |
Cities with different COVID-19 prevalence | |||
 Cities of COVID-19 < 100 | 290 (23.5%) |  | 1(ref) |
 Cities of COVID-19 > 100 | 754 (21.8%) |  | 0.89 (0.76,1.06) |
 Hubei (COVID-19 > 10,000) | 46 (35.4%) |  | 0.99 (0.61,1.63) |
Exposure to Hubei during a month | |||
 No | 715 (21.7%) |  | 1(ref) |
 Yes | 127 (33.4%) |  | 1.90 (1.42,2.54) |
Medical worker in your family | |||
 No | 715 (23.7%) |  | 1(ref) |
 Yes | 375 (20.7%) |  | 0.96 (0.82,1.12) |
Resilience | |||
 Lower level (1st quartile) | 398 (32.0%) | 1(ref) | 1(ref) |
 Higher level (2nd to 4th quartile) | 692 (19.3%) | 0.65 (0.56,0.76) | 0.59 (0.51,0.70) |
Worry factors to COVID-19 (ref: not worry) | |||
 Worried self and family member were susceptible to COVID-19 | 1042 (27.3%) | 3.12 (2.25,4.34) | 3.40 (2.43,4.75) |
 Worried about difficulty obtaining mask | 1002 (27.3%) | 1.75 (1.35,2.26) | 1.92 (1.47,2.50) |
 Worried about difficulty distinguishing information | 934 (26.7%) | 1.83 (1 .51,2.22) | 1.65 (1.36,2.02) |
 Worried about prognosis of COVID-19 | 1043 (25.1%) | 2.37 (1.72,3.26) | 2.41 (1.75,3.33) |
 Worried about delay in working | 1017 (26.5%) | 1.70 (1.27,2.27) | 1.71 (1.27,2.31) |
 Worried about decreased decrease income | 973 (26.9%) | 1.62 (1.28,2.01) | 1.45 (1.14,1.85) |