Table 3 Logistic regression predicting likelihood of negative DNA-PCR based on gender, age at DBS collection, breastfeeding and maternal treatment regimen
From: Correlates and determinants of Early Infant Diagnosis outcomes in North-Central Nigeria
Characteristics | EID-HIV negative 1st DNA PCR (N = 13,738) | OR | 95% CI | p value | |
|---|---|---|---|---|---|
Breastfeedinga | 12,801 | 1.94 | 1.12 | 3.35 | 0.018 |
Maternal treatment | |||||
 No maternal treatment | 1010 | 1 |  |  | 0.000 |
 Prophylaxis | 159 | 4.27 | 2.12 | 8.62 | 0.000 |
 cART before pregnancy | 7903 | 11.79 | 9.41 | 14.78 | 0.000 |
 cART during pregnancy | 3651 | 8.35 | 6.52 | 10.69 | 0.000 |
Age at DBS collection, week | |||||
 HEI age at DBS > 20 | 2979 | 1 |  |  | 0.000 |
 HEI age at DBS ≤ 6 | 6000 | 3.81 | 2.91 | 4.99 | 0.000 |
 HEI age at DBS = 6.1–8 | 2358 | 2.09 | 1.57 | 2.78 | 0.000 |
 HEI age at DBS = 8.1–20 | 2309 | 1.45 | 1.14 | 1.84 | 0.003 |
Infant sex (n)b% | |||||
 Female | 6192 (42.7) | 0.98 | 0.81 | 1.18 | 0.804 |
 Missing | 1648 (11.4%) |  |  |  |  |