Table 1. Sociodemographic characteristics of the baseline and follow-up survey participants*.
| Control community (QB) | Traditional VCTcommunity (XZ) | Community Mobilization plus comprehensive VCT community (JC) | |||||||
| Baseline No. (%) | Follow-up No. (%) | P | Baseline No. (%) | Follow-up No. (%) | P | Baseline No. (%) | Follow-up No. (%) | P | |
| Gender | <0.001 | 0.203 | 0.443 | ||||||
| Male | 397 (34.1) | 252 (43.7) | 464 (47.5) | 424 (50.5) | 317 (57.7) | 240 (55.3) | |||
| Female | 768 (65.9) | 325 (56.3) | 512 (52.5) | 415 (49.5) | 232 (42.3) | 194 (44.7) | |||
| Age (years) | <0.001 | 0.389 | 0.038 | ||||||
| 15– | 466 (40.0) | 230 (39.9) | 323 (33.1) | 275 (32.8) | 267 (48.6) | 237 (54.6) | |||
| 25– | 425 (36.5) | 167 (28.9) | 404 (41.4) | 324 (38.6) | 169 (30.8) | 124 (28.6) | |||
| 35– | 233 (20.0) | 135 (23.4) | 199 (20.4) | 198 (23.6) | 99 (18.0) | 55 (12.7) | |||
| 45–65 | 41 (3.5) | 45 (7.8) | 50 (5.1) | 42 (5.0) | 14 (2.6) | 18 (4.1) | |||
| Education (School) | <0.001 | <0.001 | <0.001 | ||||||
| Primary or lower | 191 (16.4) | 60 (10.4) | 140 (14.3) | 60 (7.2) | 83 (15.1) | 29 (6.7) | |||
| Middle | 701 (16.4) | 330 (57.2) | 481 (49.3) | 416 (49.5) | 287 (52.3) | 227 (52.3) | |||
| High or college | 273 (23.4) | 187 (32.4) | 355 (36.4) | 363 (43.3) | 179 (32.6) | 178 (41.0) | |||
| Marital Status | 0.007 | 0.629 | <0.001 | ||||||
| Single | 431 (37.0) | 252 (43.7) | 328 (33.6) | 291 (34.7) | 251 (45.7) | 253 (58.3) | |||
| Ever married | 734 (63.0) | 325 (56.3) | 648 (66.4) | 548 (65.3) | 298 (54.3) | 181 (41.7) | |||
| Working Venue | <0.001 | <0.001 | 0.124 | ||||||
| Entertainment establishment | 100 (8.6) | 100 (17.3) | 120 (12.3) | 118 (14.1) | 119 (21.7) | 120 (27.6) | |||
| Market | 476 (40.9) | 238 (41.3) | 31 (3.2) | 60 (7.2) | 77 (14.0) | 60 (14.1) | |||
| Factory | 330 (28.3) | 165 (28.6) | 331 (33.9) | 299 (35.5) | 182 (33.2) | 120 (27.6) | |||
| Community service | 229 (19.7) | 44 (7.6) | 385 (39.5) | 293 (35.0) | 82 (14.9) | 73 (16.8) | |||
| Construction site | 30 (2.6) | 30 (5.2) | 109 (11.2) | 69 (8.2) | 89 (16.2) | 61 (13.9) | |||
| Duration in Shanghai (Months) | 0.370 | <0.001 | <0.001 | ||||||
| <6 | 147 (12.6) | 61 (10.6) | 138 (14.1) | 86 (10.3) | 180 (32.8) | 71 (16.4) | |||
| 6–11 | 81 (7.0) | 39 (6.8) | 80 (8.2) | 53 (6.3) | 47 (8.6) | 49 (11.2) | |||
| 12–35 | 289 (24.8) | 132 (22.8) | 237 (24.3) | 166 (19.8) | 116 (21.1) | 104 (24.0) | |||
| 36– | 648 (55.6) | 345 (59.8) | 521 (53.4) | 534 (63.6) | 206 (37.5) | 210 (48.4) | |||
| Living with spouse or a sexual partner | 0.027 | 0.060 | 0.581 | ||||||
| No | 546 (46.9) | 238 (41.2) | 405 (41.5) | 385 (45.9) | 176 (32.1) | 132 (30.4) | |||
| Yes | 619 (53.1) | 339 (58.8) | 571 (58.5) | 454 (54.1) | 373 (67.9) | 302 (69.6) | |||
| Number of migrated cities including Shanghai | 0.020 | 0.400 | 0.252 | ||||||
| 1 | 644 (55.3) | 285 (49.4) | 480 (49.2) | 396 (47.2) | 277 (50.5) | 203 (46.8) | |||
| > = 2 | 521 (44.7) | 292 (50.6) | 496 (50.8) | 443 (52.8) | 272 (49.5) | 231 (53.2) |
*
Chi-squared test or Fisher's exact test was applied when necessary. P<0.05 was regarded as significant.