Low-Cost Community-Based Personal Alarm Intervention for Preventing Sexual Victimization in Indian Urban Slums: A...

Area of Science:

• Public Health
• Sociology
• Criminology

Background:

• Sexual violence is a critical issue for women in Indian urban slums, where traditional interventions often fail due to structural limitations.
• Informal urban settlements present unique challenges for women's safety and access to protective resources.

Purpose of the Study:

• To evaluate the effectiveness of a low-cost, community-based personal safety alarm intervention in reducing sexual victimization among women in Delhi's urban slums.
• To assess the intervention's impact on interpersonal trust within these communities.

Main Methods:

• A single-blind cluster randomized controlled trial was conducted across 20 slum blocks in Delhi, involving 500 adult women.
• Participants were randomized into an intervention group (alarms and training) or a control group over a 6-month period.
• Data on sexual victimization and interpersonal trust were collected at baseline and post-intervention.

Main Results:

• The intervention group showed significant reductions in underwear theft (OR=0.207) and non-consensual physical contact (OR=0.199) compared to the control group.
• While other victimization types decreased in both groups, the intervention specifically targeted and reduced opportunistic sexual violence.
• A significant increase in interpersonal trust was observed over time across all participants (p < .001).

Conclusions:

• The community-based alarm intervention is a pragmatic and effective harm reduction strategy for reducing sexual violence in resource-limited urban settings.
• This context-sensitive approach demonstrates scalability and feasibility in areas lacking formal protection infrastructure.
• The intervention not only enhanced personal safety but also fostered greater community trust among women.