Assignment of interventions
Participants who meet the inclusion criteria are randomized into atorvastatin groups and placebo groups with a ratio of 1:1 (40 subjects per group). Randomization using STATA version 14.2 based on randomization of permutation blocks with block 4 sizes is carried out by statistical analysts. The administration of study drug is home-based participant self-administration. Participants are asked to swallow the whole capsule without chewing or breaking it. The participants get the medication supply every month along with the prescription of antiretroviral drugs.