Adjusted Odds ratios for individual KIR genes and KIR gene combinations in HIV-1 negative and HIV-1 positive women, outcome placental malaria (PM) status.

Note: PM+ = Placental malaria present, PM− = Placental malaria absent. OR = Odds ratio, CI = Confidence interval. P-values are derived from multivariable logistic regression, controlling for gravidity, anti-malarial use during third trimester, and malaria transmission season. Due to missing covariates in models, 115 PM+ and 93 PM− used for HIV-1 negative; 104 PM+ and 372 PM− used for HIV-1 positive. False Discovery Rate (FDR) was used to correct P-values.‘*’ signifies uncorrected P-value that is ‘**’signifies uncorrected P-value that is significant after correction.aDerived using exact logistic regression, median unbiased estimate reported.bReference group was selected based on the group with highest frequency.cFor HIV-1+ women, 373 women were PM−.