Constant | 0.01 | <0.001 | 0.01 to 0.02 | 0.01 | 0.030 | 0.01 to 0.03 |
IBBA round |
Round 1 | | | | | | |
Round 2 | 0.49 | <0.001 | 0.38 to 0.62 | 0.33 | 0.066 | 0.10 to 1.08 |
Age of respondent (years) |
<25 | | | | | | |
25–34 | 1.43 | 0.009 | 1.09 to 1.88 | 1.47 | 0.006 | 1.12 to 1.92 |
≥35 | 2.32 | <0.001 | 1.76 to 3.04 | 2.31 | <0.001 | 1.76 to 3.03 |
Can read and write |
No | | | | | | |
Yes | 0.66 | <0.001 | 0.54 to 0.81 | 0.65 | <0.001 | 0.53 to 0.80 |
Typology of FSWs |
Public place-based | 1.14 | 0.436 | 0.83 to 1.56 | 0.94 | 0.734 | 0.67 to 1.33 |
Brothel-based | 1.34 | 0.092 | 0.95 to 1.88 | 1.11 | 0.575 | 0.78 to 1.58 |
Home-based | | | | | | |
Other | 1.09 | 0.733 | 0.67 to 1.77 | 1.27 | 0.449 | 0.69 to 2.33 |
Anal sex with a man/transgender in past 6 months |
No | | | | | | |
Yes | 1.58 | 0.002 | 1.18 to 2.11 | 1.53 | 0.005 | 1.14 to 2.06 |
Consistent condom use with FSWs |
No | | | | | | |
Yes | 0.80 | 0.034 | 0.64 to 0.98 | 0.85 | 0.141 | 0.69 to 1.05 |
HIV infection status |
Negative | | | | | | |
Positive | 6.88 | <0.001 | 5.51 to 8.59 | 4.14 | <0.001 | 3.04 to 5.64 |
Baseline syphilis prevalence | 1.19 | <0.001 | 1.10 to 1.30 | 1.18 | <0.001 | 1.10 to 1.26 |
Programme indicators |
FSW programme coverage at baseline | | | | 1.00 | 0.685 | 0.99 to 1.01 |
Difference in coverage between the two rounds | | | | 1.00 | 0.327 | 1.00 to 1.01 |
Interaction between round and |
Difference in coverage between the two rounds | | | | 0.98 | 0.023 | 0.97 to 0.99 |
Baseline HIV prevalence | | | | 0.85 | 0.003 | 0.76 to 0.94 |
Status of HIV | | | | 3.57 | <0.001 | 2.26 to 5.64 |
Typology of FSWs | | | | | | |
Public place-based | | | | 4.61 | 0.003 | 1.67 to 12.72 |
Brothel-based | | | | 4.04 | 0.006 | 1.48 to 11.04 |
Other | | | | 2.33 | 0.186 | 0.67 to 8.12 |