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Work Productivity and Activity Impairment: Gastro-Esophageal Reflux Disease (WPAI:GERD)

Wahlqvist P; Carlsson J; Stålhammar NO; Wiklund I

ProQolid

Basic description

  • Published in 2002
  • Another version exists: WPAI:SLEEP-GERD
Authors

Wahlqvist P; Carlsson J; Stålhammar NO; Wiklund I

Copyright
Instrument not copyrighted according to the author, Margaret C. Reilly
Objective
To measure lost productivity due to symptoms of gastroesophageal reflux disease (GERD)
Therapeutic area
  • Digestive System Diseases
Therapeutic indication

Gastroesophageal Reflux

Type of Clinical Outcome Assessment (COA)
  • pro PRO
Original language(s)
  • Swedish for Sweden
Translations
4 translation(s)
Bibliographic reference(s) of the original questionnaire

Wahlqvist P, Medin J, Karlsson M, Reilly MC. Responsiveness to change and construct validity of the Work Productivity and Activity Impairment questionnaire for gastroesophageal reflux disease (WPAI:GERD) in Swedish patients.  Poster presentation, ISPOR 14th Annual International Meeting, Orlando, FL, May 16, 2009 (Full Text Article)

Wahlqvist P, Carlsson J, Stålhammar NO, Wiklund I. Validity of a Work Productivity and Activity Impairment questionnaire for patients with symptoms of gastro-esophageal reflux disease (WPAI-GERD)--results from a cross-sectional study. Value Health. 2002 Mar-Apr;5(2):106-13 (Full text article)

Reilly MC, Zbrozek AS, Dukes EM. The Validity and Reproducibility of a Work Productivity and Activity Impairment Instrument. PharmacoEconomics 1993;4(5):353-365 (PubMed Abstract)

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