Table 1 Comparison between demographic and behavioural characteristics of sex workers in Johannesburg and Pretoria
| 听 | JOHANNESBURG | PRETORIA | ODDS RATIO | P value |
|---|---|---|---|---|
N听=听1422 N (%) | N听=听408 N (%) | 听 | 听 | |
HIV positive total population | 575/1364 (42.2) | 211/399 (52.9) | 0.6 (0.5鈥�0.8) | <0.001 |
*South Africans | 210/593 (35.4) | 80/158 (50.6) | ||
*Zimbabweans | 286/589 (48.5) | 123/229 (58.3) | ||
*Other origin | 79/181(43.6) | 8/12 (66.7) | ||
Previous STI** | 630/1422 (44.3) | 34/408 (8.3) | 8.8 (6.0鈥�13.0) | <0.001 |
Use modern contraception | 187/1422 (15.1) | 62/408 (15.2) | 0.9 (0.6鈥�1.2) | 0.288 |
No child dependents | 281/1401 (20.1) | 61/399 (15.3) | 1.4 (1.0鈥�1.9) | 0.032 |
Age (years) | ||||
鈥�&濒迟;25 | 340/1422 (23.9) | 43/404 (10.6) | 2.6 (1.9鈥�3.8) | <0.001 |
鈥�25鈥�29 | 517/1422 (36.4) | 92/404 (22.8) | 1.9 (1.5鈥�2.5) | |
鈥�30鈥�34 | 369/1422 (26.0) | 128/404 (31.7) | 0.8 (0.6鈥�1.0) | |
鈥�35+ | 196/1422 (13.8) | 141/404 (34.9) | 0.3 (0.2鈥�0.4) | |
Education | ||||
鈥働谤颈尘补谤测 | 46/1414 (3.3) | 61/406 (15.0) | 0.2 (0.1鈥�0.3) | <0.001 |
鈥僄rade 8鈥�10 | 490/1414 (34.7) | 180/406 (44.3) | 0.7 (0.5鈥�0.8) | 听 |
鈥僄rade 11鈥�12 | 808/1414 (57.1) | 146/406 (36.0) | 2.4 (1.9鈥�3.0) | 听 |
鈥僒ertiary level | 70/1414 (5.0) | 19/406 (4.7) | 1.1 (0.6鈥�1.9) | 听 |
Have a main partner | 693/1422 (48.7) | 221/406 (54.4) | 0.8 (0.6鈥�1.0) | 0.043 |
>1 child lives with sex worker | 163/1233 (13.2) | 101/408 (24.8) | 0.5 (0.3鈥�0.6) | <0.001 |
鈮�3 dependent adults | 456/1398 (32.6) | 153/400 (38.3) | 0.8 (0.6鈥�1.0) | 0.036 |
Country of birth | ||||
鈥僑outh Africa | 621/1422 (43.7) | 234/408 (59.1) | 0.6 (0.5鈥�0.7) | <0.001 |
鈥僙颈尘产补产飞别 | 610/1422 (42.9) | 162/408 (39.7) | 1.1 (0.9鈥�1.4) | 听 |
鈥僌迟丑别谤 | 191/1422 (13.4) | 12/408 (2.9) | 5.1 (2.9鈥�10.2) | 听 |
Alcohol use | 977/1314 (74.4) | 221/390 (56.7) | 2.2 (1.7鈥�2.8) | <0.001 |
Marijuana use | 92/1314 (7.0) | 32/390 (8.2) | 0.8 (0.5鈥�1.3) | 0.422 |
Years in sex work | ||||
鈥�&濒迟;2 鈥�2鈥�5 鈥�&驳迟;5 | 496/939 (52.8) 311/939 (33.1) 132/939 (14.1) | 298/407 (73.2) 71/407 (17.4) 38/407 (9.3) | 0.4 (0.3鈥�0.5) 2.3 (1.7鈥�3.2) 1.6 (1.1鈥�2.4) | <0.001 |
Sex encounters past 7听days | ||||
鈥�0鈥�10 | 515/1311 (39.3) | 41/218 (18.8) | 2.8 (2.0鈥�4.1) | <0.001 |
鈥�11鈥�20 | 452/1311 (34.5) | 72/218 (33.0) | 1.1 (0.8鈥�1.5) | |
鈥�&驳迟;20 | 344/1311 (26.2) | 105/218 (48.2) | 0.4 (0.3鈥�0.5) | |
Consistent condom use: main partner | 201/1422 (14.1) | 58/208 (27.9) | 0.4 (0.3鈥�0.6) | <0.001 |
Consistent condom use: clients | 1289/1302 (99.0) | 359/382 (94.0) | 6.4 (3.0鈥�13.8) | <0.001 |
Times moved house past year | ||||
鈥�0 | 729/1422 (51.3) | 336/408 (82.4) | 0.2 (0.2鈥�0.3) | <0.001 |
鈥�1 | 415/1422 (29.2) | 64/408 (15.7) | 2.2 (1.6鈥�3.0) | |
鈥�2 | 278/1422 (19.6) | 8/408 (2.0) | 24.3 (9.3鈥�90.3) | |
Site receives services | ||||
鈥仅辞迟别濒 | 1129/1328 (85.0) | 329/408 (80.6) | 1.4 (1.0鈥�1.8) | <0.001 |
鈥僀濒颈苍颈肠 | 75/1328 (5.7) | 2/408 (0.5) | 12.2 (3.2鈥�102.5) | |
鈥僊obile vans | 124/1328 (9.3) | 77/408 (18.9) | 0.4 (0.3鈥�0.6) | |