Univariate and multivariate analysis of the risk factors for neonatal mortality.

HR = Hazard Ratio. CI = Confidence Interval. p = p-value Fisher's exact test.
Past infection refers to the presence of malaria pigment but not parasites in the histology.
Active infection refers to acute infection (presence of malaria parasites and minimal pigment) and chronic infection (presence of malaria parasites and pigment) in the histology.
Unknown HIV test = refused voluntary counselling and testing. RPR test = rapid plasma reagin test.