Effect of combined GM6 and KM3 genotypes on the risk for PM in HIV-1 negative and positive women.

Note: PM, Placental malaria; OR, odds ratios; CI, confidence interval.aKM3(+) is KM3 homozygote while KM3(−) includes KM1 homozygote and KM1-3 heterozygote. GM6(−)KM3(−) is used as reference.bP values are derived from multivariable logistic regression, controlling for gravidity, anti-malarial use during third trimester, and malaria transmission season.