Table 2. Factors associated with retesting in patients already diagnosed with HIV.
| Variable | Unadjusted | Adjusted | ||
|---|---|---|---|---|
| OR (95% CI) | p-value | OR (95% CI) | p-value | |
| Sex (reference female) | 2.45 (1.91–3.15) | <0.001 | 1.50 (0.85–2.66) | 0.163 |
| Age category (reference 25–49 years) | ||||
| 15–24 years | 1.39 (1.03–1.88) | 0.029 | 1.54 (1.10–2.16) | 0.012 |
| 25–49 years | 1.00 (ref) | 1.00 (ref) | ||
| >50 years | 4.17 (1.63–10.68) | 0.003 | 0.77 (0.29–2.08) | 0.611 |
| ART status (reference prior ART) | ||||
| Prior ART | 1.00 (ref) | 1.00 (ref) | ||
| Current ART | 0.59 (0.37–0.93) | 0.022 | 1.64 (0.95–2.84) | 0.075 |
| No ART | 1.27 (0.77–2.10) | 0.041 | 1.47 (0.82–2.63) | 0.199 |
| Reason for accessing service (reference Antenatal 1st visit) | ||||
| Antenatal 1st visit | 1.00 (ref) | 1.00 (ref) | ||
| 20-week antenatal repeat visit | 0.09 (0.03–0.25) | <0.001 | 0.09 (0.03–0.25) | <0.001 |
| 32-week antenatal repeat visit | 0.72 (048–1.08) | 0.111 | 0.70 (0.47–1.06) | 0.092 |
| PICT TB services | 10.54 (2.87–38.74) | <0.001 | 10.67 (2.86–39.73) | <0.001 |
| PICT other services | 6.81 (5.03–9.24) | <0.001 | 7.07 (4.93–10.13) | <0.001 |
| Self-referred | 7.51 (3.23–17.47) | <0.001 | 7.71 (3.16–18.80) | <0.001 |
| HIV exposed infants | 0.62 (0.35–1.12) | 0.111 | 0.60 (0.34–1.08) | 0.090 |