Table 2.
Distribution of the serological results according to the characteristics of the study population.
| Characteristics | N | SARS-CoV-2 positive serology | OR | 95% CI | p-value | ||
|---|---|---|---|---|---|---|---|
| n | % | ||||||
| Age | .20 | 307 | 203 | 66.1 | Ref. | ||
| 21-40 | 358 | 293 | 81.8 | 2.3 | [1.61, 3.3] | 0.001 | |
| 41-60 | 116 | 92 | 79.3 | 1.9 | [1.18, 3.3] | 0.001 | |
| .60 | 18 | 15 | 83.3 | 2.6 | [0.72, 9.0] | 0.14 | |
| Gender | Male | 366 | 278 | 76.0 | 0.9 | [0.7, 1.3] | 0.76 |
| Female | 433 | 325 | 75.1 | ||||
| Education | None | 144 | 91 | 63.2 | Ref. | ||
| Primary | 229 | 147 | 64.2 | 1.0 | [0.7, 1.6] | 0.84 | |
| College | 114 | 92 | 80.7 | 2.4 | [1.4, 4.3] | 0.002 | |
| High school/Lycee | 219 | 193 | 88.1 | 4.3 | [2.5, 7.3] | 0.001 | |
| University | 93 | 80 | 86.0 | 3.6 | [1.8, 7.0] | 0.001 | |
| Chronic disease | No | 739 | 537 | 72.9 | Ref. | [0.7, 2.5] | 0.36 |
| Yes | 60 | 47 | 78.3 | 1.3 | |||