HIV-positive N = 306 n (%) | HIV-negative N = 500 n (%) | p-value** | |
---|---|---|---|
Age (years) | < 0.001 | ||
18 | 22 (7.2) | 83 (16.6) | |
19 | 40 (13.1) | 182 (36.4) | |
20 | 55 (18.0) | 97 (19.4) | |
21 | 93 (30.4) | 91 (18.2) | |
22 | 96 (31.4) | 47 (9.4) | |
Marital status | < 0.001 | ||
Married/living together | 20 (6.5) | 1 (0.2) | |
Single | 286 (93.5) | 499 (99.8) | |
Education | < 0.001 | ||
Part of secondary or less | 100 (32.7) | 0 (0.0) | |
Secondary | 120 (39.2) | 0 (0.0) | |
Vocational college or more | 86 (28.1) | 500 (100.0) | |
Ever had sex | < 0.001 | ||
Yes | 265 (86.6) | 372 (74.4) | |
No | 41 (13.4) | 128 (25.6) | |
Number of sex partners, past 12 monthsa | 0.001 | ||
0 | 0 (0.0) | 1 (0.3) | |
1 | 149 (56.2) | 230 (61.8) | |
2 | 63 (23.8) | 105 (28.2) | |
≥ 3 | 53 (20.0) | 36 (9.7) | |
Lifetime number of sex partnersa | < 0.001 | ||
0 | 41 (13.4) | 128 (25.6) | |
1 | 44 (14.4) | 128 (25.6) | |
2 | 52 (17.0) | 105 (21.0) | |
3–5 | 126 (41.2) | 103 (20.6) | |
≥ 6 | 43 (14.1) | 36 (7.2) | |
Age of first sex (years)a | 0.16 | ||
≥ 18 | 207 (78.1) | 307 (82.5) | |
< 18 | 58 (21.9) | 65 (17.5) | |
Age of first sex partner (years)a | 0.002 | ||
≥ 20 | 199 (75.1) | 235 (63.3) | |
< 20 | 66 (24.9) | 136 (36.7) | |
Age of current sex partner (years)a | < 0.001 | ||
≥ 24 | 190 (71.7) | 123 (33.2) | |
< 24 | 75 (28.3) | 248 (66.9) | |
Sexual orientation | 0.15 | ||
Heterosexual/straight | 300 (98.0) | 482 (96.4) | |
Homosexual/gay or lesbian | 2 (0.7) | 1 (0.2) | |
Bisexual | 4 (1.3) | 16 (3.2) | |
Other | 0 (0.0) | 1 (0.2) | |
Condom use in past 3 monthsa | < 0.001 | ||
Always | 155 (58.5) | 167 (44.9) | |
Sometimes/never | 88 (33.2) | 180 (48.4) | |
No sex past 3 months | 22 (8.3) | 25 (6.7) | |
Tobacco use | 0.19 | ||
Daily | 1 (0.3) | 4 (0.8) | |
Weekly | 4 (1.3) | 16 (3.2) | |
Never | 301 (98.4) | 480 (96.0) | |
Pregnant ever | < 0.001 | ||
Yes | 122 (39.9) | 42 (8.4) | |
No | 184 (60.1) | 458 (91.6) | |
CD4 count (cells/mm3) | |||
< 200 | 9 (3.0) | ||
200–349 | 45 (14.8) | ||
350–499 | 64 (21.0) | ||
≥ 500 | 187 (61.3) | ||
Viral load (copies/mL) | |||
≤ 400 | 283 (94.7) | ||
> 400 | 16 (5.4) | ||
Age of ART initiation (years) | |||
0–4 | 12 (3.9) | ||
5–9 | 47 (15.4) | ||
10–14 | 28 (9.2) | ||
≥ 15 | 219 (71.6) | ||
Perinatally infected | |||
Yes | 103 (33.7) | ||
No | 203 (66.3) |