Randomized trial showed requesting medical records with a survey produced a more representative sample than requesting separately

This publication has 21 references indexed in Scilit:

• Does Waiver of Written Informed Consent from the Institutional Review Board Affect Response Rate in a Low-Risk Research Study?
  Journal of Investigative Medicine, 2006
• Recruiting patients to medical research: double blind randomised trial of “opt-in” versus “opt-out” strategies
  BMJ, 2005
• Potential Impact of the HIPAA Privacy Rule on Data Collection in a Registry of Patients With Acute Coronary Syndrome
  Archives of internal medicine (1960), 2005
• The requirement for prior consent to participate on survey response rates: a population-based survey in Grampian
  BMC Health Services Research, 2003
• Uptake of HIV screening in genitourinary medicine after change to "opt-out" consent
  BMJ, 2003
• Health services research using linked records: who consents and what is the gain?
  Australian and New Zealand Journal of Public Health, 2001
• The use of refusal postcards in recruiting older adults
  Annals of Behavioral Medicine, 2000
• Medical Records as an Alternative to Self-Report for Measuring Mammography Utilization
  Journal of Public Health Management & Practice, 1999
• Conventional consent with opting in versus simplified consent with opting out: An exploratory trial for studies that do not increase patient risk
  The Journal of Pediatrics, 1998
• Obtaining parental consent--opting in or opting out?
  Archives of Disease in Childhood, 1985