HIV/STI prevalence among female sex workers (FSWs) in round 1 integrated biological and behavioural assessment and FSW size estimates versus HIV prevalence among urban ANC women
| ANC HIV prevalence* | HIV | Syphilis | Gonorrhoea | Chlamydia | Any STI | HSV-2 | FSW population size estimate | Percentage of FSW in female population† | Percentage HIV+ FSW in female population‡ | |
| Andhra Pradesh | ||||||||||
| Chitoor | 0.94 | 8.0 | 10.3 | 2.5 | 3.1 | 14.4 | 80.8 | 7856 | 3.43 | 0.27 |
| East Godavari | 2.25 | 26.3 | 15.0 | 1.2 | 3.2 | 18.9 | 87.4 | 7238 | 2.18 | 0.57 |
| Guntur | 2.63 | 21.3 | 8.6 | 1.3 | 1.7 | 11.1 | 85.4 | 10372 | 2.81 | 0.60 |
| Hyderabad | 1.50 | 14.3 | 17.4 | 6.4 | 6.5 | 24.1 | 79.8 | 7496 | 0.71 | 0.10 |
| Karim Nagar | 1.81 | 21.1 | 6.4 | 1.6 | 3.0 | 10.2 | 74.2 | 2470 | 1.29 | 0.27 |
| Prakasam | 2.82 | 11.1 | 5.2 | 0.2 | 3.4 | 7.6 | 64.6 | 3087 | 2.32 | 0.26 |
| Visakhapatnam | 1.19 | 14.2 | 7.0 | 1.4 | 3.6 | 11.2 | 58.6 | 4234 | 0.94 | 0.13 |
| Warangal | 1.56 | 10.8 | 10.2 | 1.9 | 2.9 | 12.5 | 55.7 | 3493 | 1.99 | 0.21 |
| Karnataka | ||||||||||
| Bangalore Urban§ | 1.44 | 12.7 | 12.6 | 3.6 | 6.5 | 19.4 | 68.6 | 24301 | 1.48 | 0.19 |
| Belgaum¶ | 3.25 | 33.9 | 8.0 | 4.7 | 6.5 | 14.4 | 83.9 | 9566** | 0.91†† | 0.31 |
| Bellary | 0.69 | 15.7 | 5.2 | 2.7 | 4.1 | 11.0 | 70.8 | 3852 | 2.05 | 0.32 |
| Mysore‡‡ | 2.00 | 26.1 | 24.9 | 5.4 | 10.8 | 33.6 | 64.4 | 1950 | 0.69 | 0.18 |
| Shimoga | 0.69 | 9.7 | 4.0 | 1.3 | 5.6 | 10.6 | 59.6 | 1587 | 0.97 | 0.09 |
| Maharashtra | ||||||||||
| Kolhapur | 2.13 | 33.0 | 27.0 | 4.3 | 5.2 | 30.4 | 83.3 | 1019 | 0.35 | 0.12 |
| Mumbai§§ | 1.16 | 20.3 | 10.4 | 6.6 | 6.9 | 20.3 | 70.9 | 32575 | 1.05 | 0.21 |
| Parbhani | 0.63 | 16.1 | 11.5 | 1.9 | 2.0 | 13.2 | 52.2 | 2135 | 1.85 | 0.30 |
| Pune§§ | 2.33 | 38.0 | 35.5 | 6.2 | 6.9 | 44.1 | 87.1 | 7223 | 0.63 | 0.24 |
| Thane§§ | 1.50 | 12.9 | 6.9 | 2.9 | 8.9 | 16.7 | 43.2 | 17254 | 1.11 | 0.14 |
| Yevatmal | 1.31 | 37.3 | 51.0 | 4.6 | 8.5 | 57.5 | 100.0 | 969 | 0.80 | 0.30 |
| Tamil Nadu | ||||||||||
| Chennai | 0.25 | 2.2 | 11.3 | 0.3 | 1.8 | 12.6 | 34.6 | 17392 | 1.41 | 0.03 |
| Coimbatore | 0.57 | 6.3 | 11.9 | 2.2 | 2.4 | 14.5 | 58.9 | 1593 | 0.19 | 0.01 |
| Dharmapuri | 0.69 | 12.4 | 10.7 | 0.5 | 4.3 | 14.0 | 72.1 | 4802 | 3.79 | 0.47 |
| Madurai | 0.50 | 4.3 | 11.1 | 0.0 | 0.9 | 11.9 | 52.2 | 7000 | 1.69 | 0.07 |
| Salem | 2.50 | 12.5 | 7.5 | 1.7 | 3.7 | 10.8 | 62.9 | 5130 | 1.32 | 0.16 |
↵* Mean of yearly prevalence from 2004 to 2007.
↵† (FSW estimate/urban female 15–49)×100, Census 2001.
↵‡ Percentage of HIV-positive FSW in the total adult (15–49) female population.
↵§ FSW STI prevalence weighted for Bangalore Urban: weight=75% for Bangalore U-SB and 25% for Bangalore U-BB.
↵¶ ANC prevalence (mean of rural+urban).
↵** Size estimate in both urban and rural areas because Belgaum is a CORRIDOR district (FSW intervention in both rural and urban areas).
↵†† (FSW estimate/rural+urban female 15–49)×100, Census 2001 (CORRIDOR district).
↵‡‡ FSW HIV/STI prevalence of Mysore IBBA round 1.
↵§§ FSW HIV/STI prevalence weighted by the number of respondents in each FSW category.