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

Note: PM, Placental malaria; OR, odds ratios; CI, confidence interval.aGM6(−) and KM3 are used as references respectively.bFor HIV negative women, one missing GM6 typing data, n = 238; for HIV positive women, five missing GM6 or KM typing data, n = 484.cP values are derived from multivariate logistic regression, controlling for gravidity, anti-malarial use during third trimester, and malaria transmission season.