CD4 and Opportunistic infection: The current study revealed that male coinfected patients, bedridden functional status, WHO clinical Stage IV, and opportunistic infections other than tuberculosis were associated with a higher time to virological failure while patients disclosed the disease to a family member, cotrimoxazole preventive therapy users, baseline viral load < 1000 copies/mL, and CD4 cell count ≥ 200/mm<sup>3</sup> had significantly lower time to virological failure.