Table 1 Bivariate analysis of UNAIDS Knowledge (%, all correct) and mean HIV/PMTCT Knowledge Index at each time point
From: A peer group intervention implemented by community volunteers increased HIV prevention knowledge
| Â | Baseline | Time 2 | Time 3 | ||||||
|---|---|---|---|---|---|---|---|---|---|
N | UNAIDS n (%) | HIV/PMTCT Knowledge Index Mean (SD) | N | UNAIDS n (%) | HIV/PMTCT Knowledge Index Mean (SD) | N | UNAIDS n (%) | HIV/PMTCT Knowledge Index Mean (SD) | |
Total sample | 1008 | 429 (42.56) | 7.44 (1.60) | 926 | 471 (50.86) | 7.76 (1.50) | 923 | 521 (56.45) | 7.98 (1.36) |
Age Group | |||||||||
 Youth | 548 | 213 (38.87)** | 7.16 (1.73)*** | 500 | 233 (46.60)** | 7.57 (1.65)*** | 489 | 273 (55.83) | 7.91 (1.44)* |
 Adult | 460 | 216 (46.96) | 7.78 (1.36) | 426 | 238 (55.87) | 8.00 (1.26) | 434 | 249 (57.37) | 8.09 (1.24) |
Sex | |||||||||
 Male | 494 | 218 (44.13) | 7.49 (1.58) | 445 | 234 (52.58) | 7.82 (1.41) | 448 | 256 (57.14) | 8.07 (1.26) |
 Female | 514 | 211 (41.05) | 7.40 (1.62) | 481 | 237 (49.27) | 7.72 (1.58) | 475 | 265 (55.79) | 7.92 (1.43) |
Education | |||||||||
 Did not complete primary school | 493 | 167 (33.87) | 7.00 (1.80)*** | 459 | 189 (41.18)*** | 7.35 (1.77)*** | 465 | 240 (51.61)** | 7.72Z (1.56)*** |
 Complete primary school | 370 | 180 (48.65) | 7.79 (1.33) | 344 | 201 (58.43) | 8.14 (1.01) | 340 | 201 (59.12) | 8.20 (1.12) |
 Complete secondary school | 145 | 82 (56.55) | 8.10 (0.97) | 123 | 81 (65.85) | 8.28 (1.07) | 118 | 80 (67.80) | 8.47 (0.74) |
Community | |||||||||
 Community 1 | 338 | 154 (45.56) | 7.47 (1.75) | 299 | 171 (57.19)* | 7.99 (1.30)* | 305 | 176 (57.70) | 8.10 (1.30) |
 Community 2 | 335 | 132 (39.40) | 7.34 (1.60) | 319 | 148 (46.39) | 7.61 (1.62) | 310 | 186 (60.00) | 7.99 (1.40) |
 Community 3 | 335 | 143 (42.69) | 7.52 (1.43) | 308 | 152 (49.35) | 7.71 (1.53) | 308 | 160 (51.95) | 7.89 (1.35) |
Religious Involvement | |||||||||
 Less involved | 358 | 141 (39.39) | 7.29 (1.72)* | 330 | 169 (51.21) | 7.68 (1.58) | 329 | 190 (57.75) | 7.90 (1.50) |
 Very involved | 650 | 288 (44.31) | 7.53 (1.53) | 596 | 302 (50.67) | 7.82 (1.45) | 594 | 331 (55.72) | 8.04 (1.26) |
Partner Status Baseline | |||||||||
 Single | 572 | 226 (39.51)* | 7.21 (1.74)*** | - | - | - | - | - | - |
 Married or living with partner | 436 | 203 (46.56) | 7.75 (1.34) | - | - | - | - | - | - |
Partner Status Time 2 | |||||||||
 Single | - | - | - | 535 | 244 (45.61)*** | 7.54 (1.70)*** | - | - | - |
 Married or living with partner | - | - | - | 395 | 228 (57.72) | 8.06 (1.13) | - | - | - |
Partner Status Time 3 | |||||||||
 Single | - | - | - | - | - | - | 460 | 253 (55.00) | 7.91 (1.50) |
 Married or living with partner | - | - | - | - | - | - | 466 | 268 (57.51) | 8.06 (1.20) |
Intervention Condition Baseline | |||||||||
 Control | 1008 | 429 (42.56) | 7.44 (1.60) | - | - | - | - | - | - |
Intervention Condition Time 2 | |||||||||
 Control | - | - | - | 627 | 300 (47.85)* | 7.66 (1.58)** | - | - | - |
 Intervention | - | - | - | 303 | 172 (56.77) | 7.97 (1.32) | - | - | - |
Intervention Condition Time 3 | |||||||||
 Control | - | - | - | - | - | - | 308 | 160 (51.95) | 7.89 (1.35) |
 Intervention | - | - | - | - | - | - | 619 | 362 (58.48) | 8.03 (1.37) |