CD4 and tuberculosis: In models adjusted for age, sex, and CD4 cell count, in-hospital mortality was greater for patients treated for TB compared to those not treated for TB (adjusted SHR, 2.4 [95% CI, 1.6–3.4]), and those undergoing early empirical TB treatment compared to all STAMP trial patients treated for TB (adjusted SHR, 1.4 [95% CI, .9–2.4).