Table 1.
Baseline characteristics of women receiving maternal and child health care during pregnancy and postpartum in western Kenya.
Fig 1.
Receiver operating characteristic curve (ROC) analysis of continuous simplified risk score and multivariable model.
Notes: Risk score and multivariable logistic model both include number of sexual partners, knowledge of partners’ HIV status, and syphilis status.
Table 2.
Descriptive statistics of simplified risk score and odds of HIV seroconversion associated with risk score value.
Table 3.
Area under the receiver operating characteristic curve (AUC-ROC) analysis.
Fig 2.
10-fold cross-validated AUC-ROC.
Notes: 95% confidence intervals (CI) calculated using the bootstrap bias-corrected approach. Cross-validation conducted using Stata package cvauroc. Each dashed line represented one of the 10-fold samples; cvAUC = cross-validated area-under-the-receiver-operating-characteristic-curve.
Table 4.
Correlates of HIV acquisition.