Association of HRM score and survival in univariate (unadjusted) models and multivariate (adjusted) models that included HRM score and HIV viral load.

1Two covariates were included in each multivariate model: HRM score measured at 6–8 weeks of age (binary, ≤75th percentile vs. >75th percentile) and HIV viral load measured at 14 weeks of age (log10 scale). N: number of infants included in the model; CI: confidence intervals2Hazard ratio, 95% CI, and P value for HRM score at 6–8 weeks of age.3Hazard ratio, 95% CI, and P value for HIV viral load at 14 weeks of age (log10 scale).