| Unadjusted | Adjusted for maternal plasma HIV-1 RNA load | ||||
---|---|---|---|---|---|---|
 | N | HR [95% CI] | P value | N | aHR [95% CI] | P value |
Preterm birth | 287 | 3.9 [1.5-10] | 0.004 | 275 | 2.7 [1.0-7.5]b | 0.05 |
Low birth weight | 287 | 4.5 [1.7-12] | 0.003 | 277 | 3.3 [1.1-10]c | 0.03 |
Small for gestational age | 268 | 3.0 [1.1-8.1] | 0.03 | 258 | 2.9 [1.0-8.0]d | 0.04 |
Maternal log10 HIV plasma HIV-1 RNA load a | 342 | 1.8 [1.1-2.9] | 0.03 | Â | b, c, d | Â |