Figure 3.
Incidence rate of AIDS or death (left vertical panel) and all-cause mortality (right vertical panel), by latest CD4 count (cells/mm3), in TREAT Asia HIV Observational Database (TAHOD) and Australian HIV Observational Database (AHOD). *P value is for the interaction term (product of cohort [TAHOD/AHOD] and categorized CD4 count lagged by 3 months), obtained in the multivariate models predicting respective endpoint, adjusted for same covariates as listed in Tables 2 and 3. The data are when (a) every second time-dependent CD4 count excluded in AHOD; (b) censoring tuberculosis-related AIDS diagnosis or deaths with tuberculosis as an underlying cause; and (c) using latest (time-updated) CD4 counts and HIV RNA levels, without lagging (ie, using the recent most measurements). The latest CD4 counts were lagged by 3 months in (a) and (b). Error bars represent 95% confidence intervals.