| Demographic Characteristics | Number (%/SD) |
|---|---|
| Age, years, n (%) 18-24 |
2 (10.0) |
| 25-34 | 10 (50.0) |
| 35-44 | 8 (40.0) |
| Male, n (%) | 14 (70.0) |
| Highest education level achieved, n (%) | |
| Primary school only | 2 (10.0) |
| Middle/secondary school | 12 (60.0) |
| Beyond secondary school | 6 (30.0) |
| Married, n (%) | 7 (35.0) |
| Employed, n (%) | 15 (75.0) |
| Monthly income, yuan, mean (SD) | 2678.5 (2197.7) |
| Health Characteristics | |
| Optimal adherence ≥95%, n (%) | 11 (55.0) |
| Time on ART, months, mean (SD) | 23.8 (28.4) |
| Time on ART <6 months, n (%) | 9 (45.0) |
| Twice/daily (vs. once/daily) regimen, n (%) | 11 (55.0) |
| Used injectable street drug (ever), n (%) | 7 (35.0) |
| Used non-injectable drug (ever), n (%) | 7 (35.0) |
| Used both injectable and non-injectable drug (ever), n (%) | 6 (30.0) |
| Alcohol use 3-4 times per week or greater, n (%) | 3 (17.7) |