Variable | N (%) |
---|---|
Age | Â |
 18–44 | 430 (78.0) |
 ≥ 45 | 121 (22.0) |
Residential area | Â |
 City/Town | 495 (89.8) |
 Rural | 56 (10.2) |
Marital status | Â |
 Unmarried | 387 (70.2) |
 Married | 95 ()17.3 |
 Divorced | 69 (12.5) |
Monthly income (yuan) | Â |
 ≤ 2000 | 100 ()18.2 |
 2001–4000 | 133 (24.1) |
 4001–6000 | 155 (28.1) |
 6001–8000 | 85 (15.4) |
 >8000 | 78 (14.2) |
Infection period | Â |
 Acute phase | 6 (1.1) |
 Asymptomatic phase | 425 (77.1) |
 AIDS | 120 (21.8) |