RT Journal Article SR Electronic T1 How effective is community mobilisation in HIV prevention among highly diverse sex workers in urban settings? The Aastha intervention experience in Mumbai and Thane districts, India JF Journal of Epidemiology and Community Health JO J Epidemiol Community Health FD BMJ Publishing Group Ltd SP ii69 OP ii77 DO 10.1136/jech-2011-200514 VO 66 IS Suppl 2 A1 Sanjeev Singh Gaikwad A1 Amrita Bhende A1 Gaurav Nidhi A1 Niranjan Saggurti A1 Virupax Ranebennur YR 2012 UL http://jech.bmj.com/content/66/Suppl_2/ii69.abstract AB Background This paper examines the association between degree of confidence in collective efficacy and self-efficacy for condom use and empowerment among heterogeneous female sex workers (FSWs) in two metropolitan Indian cities with high HIV prevalence.Methods The study utilises data from the Behavioural Tracking Survey, a cross-sectional behavioural study with 2106 FSWs recruited from 411 intervention sites in Mumbai and Thane. The key independent measures used determine the degree of confidence in collective efficacy (belief in the power to achieve goals and address problems together) and outcome measures included: self-efficacy for condom use with occasional clients and condom use with regular partners, self-confidence in handling a crisis situation and public speaking ability. Univariate and multivariate statistical methods were used to examine the study objectives.Results Of the analytical sample of 2106 FSWs, 532 (25.3%) reported high degree of collective efficacy for achieving certain goals and 1534 (72.8%) reported collective efficacy for addressing specific problems. FSWs reporting a higher collective efficacy as compared with those reporting lower collective efficacy were as follows: more likely to negotiate condom use with occasional clients (60.3% vs 19.7%; adjusted OR (AOR) =6.3, 95% CI 4.8 to 8.4) as well as regular partners (62.8% vs 20.2%; AOR =6.4, 95% CI 4.9 to 8.4); confident in facing troublesome stakeholders (73.5% vs 38.8%; AOR =4.3, 95% CI 3.3 to 5.6), confident in supporting fellow FSWs in a crisis (76.1% vs 49.6%; AOR =2.9, 95% CI 2.2 to 3.7), received help from other FSWs when a client or partner was violent (73.9% vs 46.3%; AOR =3.5, 95% CI 2.7 to 4.5) and had stood up to the police or madams/brokers to help fellow FSWs in the past 1 year (5.8% vs 3.3%; AOR =2.7, 95% CI 1.5 to 4.9).Conclusion The results suggest that the strategy of collectivisation in HIV prevention programme has much broader benefits than merely the promotion of safer sex practices. Future HIV prevention interventions in India and elsewhere may include collectivisation as the core strategy within HIV prevention programmes.