CD4 and Hypertension: Among them, 26.1% (246/944) had comorbidities (hypertension, diabetes, or others), 44.3% (418/944) had the first CD4 count lower than 500/μL, and 59.1% (558/944) had ever taken an HIV self-test; 73.0% (689/944) did not have multiple male sexual partners in the last six months, 94.7%(894/944) did not have sex with a female partner in the past six months, 34.6% (327/944) had stable male sex partners in the past six months, and 25.5% had casual male sex partners in the past six months.