Using police crash databases for injury prevention research - a comparison of opt‐out and opt‐in approaches to study recruitment

• Váldodahkkit: Jane Elkington (Dahkki), Mark Stevenson (Dahkki), Narelle Haworth (Dahkki), Lisa Sharwood (Dahkki)
• Materiálatiipa: Girji
• Almmustuhtton: Elsevier, 2014-06-01T00:00:00Z.
• Fáttát: article
• Liŋkkat: Connect to this object online.

Abstract Objective: The study aimed to examine the difference in response rates between opt‐out and opt‐in participant recruitment in a population‐based study of heavy‐vehicle drivers involved in a police‐attended crash. Methods: Two approaches to subject recruitment were implemented in two differen...