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Table 4 Changes in intermediate condom use outcomes and HIV and STI prevalence among FSWs in Andhra Pradesh

From: Condom use and prevalence of syphilis and HIV among female sex workers in Andhra Pradesh, India – following a large-scale HIV prevention intervention

  IBBA R1
N=3271
IBBA R2
N=3225
Crude OR (95% CI) Adjusted OR (95% CI) P value (Wald test)
No reported unprotected sex with commercial clients in past month 59.4 81.8 3.070**
(2.49 - 3.78)
3.28
(2.57 - 4.18)
<0.001
Condom use last sex act occasional clients 91.3 97.8 4.18**
(2.99 – 5.84)
4.10
(2.79 – 6.02)
<0.001
"Every time" condom use with occasional clients 70.8 83.7 2.19**
(1.77 – 2.72)
2.20
(1.75 – 2.81)
<0.001
Condom use last sex act regular client 85.0 95.9 4.08**
(2.90 – 5.76)
3.61
(2.40 – 5.44)
<0.001
"Every time" condom use with regular clients 63.6 83.4 2.88**
(2.32 – 3.58)
2.98
(2.29 - 3.88)
<0.001
Last time condom use with regular partner 19.2 16.9 0.86
(0.55 – 1.32)
0.99
(0.68 – 1.43)
0.99
"Every time" condom use with regular partners 8.9 8.5 0.95
(0.59 – 1.53)
1.10
(0.66 – 1.85)
0.70
HIV prevalence 17.7 13.2 0.71*
(0.52-0.96)
0.68
(0.51-0.90)
<0.01
Syphilis infection 10.8 6.1 0.54**
(0.35 – 0.83)
0.39
(0.25-0.60)
<0.001
High-titre syphilis 3.2 3.1 0.98
(0.45-2.12)
0.45
(0.22-0.90)
0.03
Chlamydia infection 3.5 3.5 1.00
(0.69 – 1.45)
0.96
(0.61 – 1.49)
0.85
Gonorrhoea infection 2.2 2.8 1.28
(0.77 – 2.15)
1.22
(0.68 – 2.19)
0.49
  1. **<0.01 *<0.05. Multivariate models were adjusted for the following variables: District, Literacy, Marital Status, additional sources of income, Locality status, Duration in sex work, Usual place of solicitation, Usual place of entertaining clients, No. of Clients per week and Proportion of FSWs with regular partners