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Activity (Process)

Methods of the Study on SW China Heroin and HIV

  • 2 cohorts:
    • 2002-2004 Pre-Policy change: 333 people
    • 2006-2008 Post Policy change: 376 people
  • Used Community outreach and snowball sampling
  • 18 years old and injected at least once in the past 3 months before the project started

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Updated 2026-05-28

Tags

Criminology

Sociology

Social Science

Empirical Science

Science