Table 5.

Multivariate analyses of placental malaria and adjusted odds ratios of human immunodeficiency virus-1 infection status in the newborn within strata of baseline maternal plasma viral load^*

Factor	Unadjusted OR	95% CI	P	Adjusted OR	95% CI	P	P for interaction
Placental  malaria							0.08
Viral load  < 55,000  copies/mL	2.08	0.86–5.06	0.106	1.99	0.81–4.90	0.14
Viral load  ≥ 55,000  copies/mL	0.47	0.14–1.55	0.213	0.51	0.15– 1.74	0.28

^*Multivariate model adjusted for CD4+ cell counts, plasma viral load, trichomoniasis, bacterial vaginosis, preterm birth, low birth weight, and randomization arm. OR = odds ratio; CI = confidence interval.