Table 1.
Characteristics among participants in southern Vietnam, 2020 (n = 495).
| Characteristic | Male (n = 183) |
Female (n = 312) |
Total (n = 495) |
P value∗ | |||
|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | ||
| Age, y | |||||||
| 18-24 | 56 | 30.60 | 132 | 42.31 | 221 | 44.65 | .009 |
| 25-40 | 114 | 62.30 | 153 | 49.04 | 229 | 46.26 | |
| ≥40 | 13 | 7.10 | 27 | 8.65 | 45 | 9.09 | |
| Province | |||||||
| HCM City | 79 | 43.17 | 167 | 53.53 | 246 | 49.70 | .026 |
| Other† | 104 | 56.83 | 145 | 46.47 | 249 | 50.30 | |
| Area | |||||||
| Urban | 148 | 80.87 | 253 | 81.09 | 401 | 81.01 | .953 |
| Rural | 35 | 19.13 | 59 | 18.91 | 94 | 18.99 | |
| Education level | |||||||
| High school or less | 10 | 5.46 | 10 | 3.21 | 20 | 4.04 | .352 |
| Bachelor’s degree | 139 | 75.96 | 251 | 80.45 | 390 | 78.79 | |
| Postgraduate degree of higher | 34 | 18.58 | 51 | 16.35 | 85 | 17.17 | |
| Marital status | |||||||
| Single/divorced/widowed | 102 | 55.74 | 213 | 68.27 | 315 | 63.64 | .005 |
| Living with spouse/partner | 81 | 44.26 | 99 | 31.73 | 180 | 36.36 | |
| Occupation | |||||||
| Farmer/worker | 14 | 7.65 | 12 | 3.85 | 26 | 5.25 | .002 |
| Civil servant/officer/engineer/business | 56 | 30.60 | 67 | 21.47 | 123 | 24.85 | |
| Healthcare staff (physician, pharmacist, etc) | 75 | 40.98 | 130 | 41.67 | 205 | 41.41 | |
| Undergraduate student | 38 | 20.77 | 91 | 29.17 | 129 | 26.06 | |
| Housewife/unemployed | - | - | 12 | 3.85 | 12 | 2.42 | |
| Income (US$)‡ | |||||||
| <200 | 51 | 27.87 | 94 | 30.13 | 145 | 29.29 | .436 |
| 200-325 | 30 | 16.39 | 65 | 20.83 | 95 | 19.19 | |
| 325-450 | 45 | 24.59 | 56 | 17.95 | 101 | 20.40 | |
| 450-650 | 22 | 12.02 | 40 | 12.82 | 62 | 12.53 | |
| 650-1300 | 20 | 10.93 | 38 | 12.18 | 58 | 11.72 | |
| ≥1300 | 15 | 8.20 | 19 | 6.09 | 34 | 6.87 | |
| Self-rated risk of COVID-19 | |||||||
| Low | 95 | 51.91 | 123 | 39.42 | 218 | 44.04 | .010 |
| Moderate | 56 | 30.60 | 136 | 43.59 | 192 | 38.79 | |
| High | 32 | 17.49 | 53 | 16.99 | 85 | 17.17 | |