Table 3.
Multivariable analysis of Syphilis seroprevalence
| Characteristics | OR (95% CI) | P-value |
|---|---|---|
| Year | ||
| 2004 | 3.29 (2.88–3.88) | <0.001 |
| 2016 | Reference | |
| Gender | ||
| Female | Reference | 0.002 |
| Male | 1.29 (1.10–1.51) | |
| Age groups (year) | ||
| <18 | Reference | |
| 18–24 | 0.89 (0.39–2.06) | 0.79 |
| 25–35 | 0.28 (0.56–2.93) | 0.56 |
| 36–45 | 2.90 (1.27–6.63) | 0.01 |
| >45 | 5.88 (2.55–13.55) | <0.001 |
| First time donor type | ||
| FRD | Reference | |
| VNRD | 0.94 (0.83–1.08) | 0.39 |
| Occupation | ||
| Healthcare workers | Reference | |
| Students | 1.08 (0.45–2.61) | 0.87 |
| Teachers/researchers | 1.94 (0.77–4.94) | 0.16 |
| Police and armed forces | 1.28 (0.55–2.98) | 0.57 |
| Drivers | 1.04 (0.42–2.59) | 0.93 |
| Government employees | 0.62 (0.24–1.63) | 0.33 |
| Tailors and hairdressers | 0.83 (0.29–2.35) | 0.72 |
| Hotel and restaurant workers | 3.27 (0.94–11.36) | 0.06 |
| Merchants | 1.36 (0.40–4.64) | 0.62 |
| Others | 1.27 (0.55–2.92) | 0.57 |