CD4 and AIDS: By contrast, mortality from non-AIDS malignancy increased slightly, from 1.1 (95% CI, 0.8–1.5) per 1000 person-years in the first 6 months to 1.5 (95% CI, 1.3–1.8) after 5 years: the adjusted (for sex, year of ART start, age, CD4 and viral load, and stratified on cohort) rate ratio was 1.04 (95% CI, 1.0–1.1) per year on ART.