| Age (year) |
| From 18 to 29 | 770 (64.4) | Ref | |
| From 30 to 39 | 393 (72.9) | 1.18 (0.82 - 1.69) | 0.377 |
| From 40 to 49 | 200 (71.7) | 1.19 (0.77 - 1.84) | 0.441 |
| 50 and above | 56 (70.0) | 1.23 (0.66 - 2.28) | 0.514 |
| Occupation |
| Health staff | 306 (77.7) | Ref | |
| Worker | 65 (64.4) | 0.61 (0.37 - 0.99) | 0.048 |
| Other governmental staff | 331 (71.5) | 0.72 (0.52 - 0.99) | 0.048 |
| Student | 508 (62.4) | 0.57 (0.39 - 0.82) | 0.003 |
| Own business | 54 (74.0) | 1.04 (0.57 - 1.89) | 0.894 |
| Others | 155 (62.5) | 0.56 (0.39 - 0.82) | 0.003 |
| Education |
| High school or lower | 265 (61.6) | Ref | |
| Above | 1154 (69.4) | 1.12 (0.87 - 1.43) | 0.370 |
| Marital status |
| Single | 714 (64.6) | Ref | |
| Married | 661 (71.5) | 0.85 (0.59 - 1.22) | 0.370 |
| Divorced/ Widowed | 44 (69.8) | 0.85 (0.45 - 1.62) | 0.629 |
| Family economic status |
| Poor/near poor | 53 (52.5) | Ref | |
| Other (average, high income) | 1366 (68.6) | 1.52 (1.0 - 2.31) | 0.049 |
| Chronic diseases |
| Yes | 74 (59.7) | Ref | |
| No | 1345 (68.3) | 1.65 (1.11 - 2.47) | 0.014 |
| Allergy |
| Yes | 378 (63.7) | Ref | |
| No | 887 (70.9) | 1.31 (1.06- 1.62) | 0.014 |
| Do not know/remember | 154 (61.8) | 0.99 (0.72 - 1.35) | 0.934 |
| Occupational changes due to COVID-19 |
| Yes | 319 (58.2) | Ref | |
| No | 1100 (71.2) | 1.55 (1.22 - 1.98) | 0.000 |
| Income reduction due to COVID-19 |
| Yes | 491 (63.1) | Ref | |
| No | 928 (70.6) | 1.11 (0.89 - 1.39) | 0.358 |
| Feeling of being at risk of COVID-19 infection in the near future |
| Yes | 386 (73.2) | Ref | |
| No | 285 (64.3) | 0.69 (0.51 - 0.91) | 0.01 |
| Do not know | 748 (66.6) | 0.78 (0.62 - 0.99) | 0.045 |