Skip to main navigation Skip to search Skip to main content

Validation of Two Methods of Data Collection of Self-Reported Medicine Use Among the Elderly

  • Julie A. Landry
  • , Michael A. Smyer
  • , Jonathan G. Tubman
  • , William Simonson
  • , Dan J. Lago
  • , Jay Roberts

Research output: Contribution to journal › Article › peer-review

Abstract

The accuracy of medicine use information was compared for a telephone interview and mail questionnaire, using an in-home medicine check as the standard of assessment The validity of medicine use information varied by data source, level of specificity of data, and respondent characteristics. The mail questionnaire was the more valid source of overall medicine use information. Implications for both service providers and researchers are provided.

Original languageAmerican English
JournalDefault journal
Volume28
StatePublished - Jan 1 1988

Keywords

  • prescription medicine
  • validity
  • elderly medicine use

Cite this