proqolid

Home > Instruments > Work Productivity and Activity Impairment Questionnaire (WPAI)

Work Productivity and Activity Impairment Questionnaire (WPAI)

Original version developed in 1993
WPAI:GH: general health version; WPAI:SHP: specific health problem version; WPAI:AS: allergy specific version

Author(s)

Reilly Margaret C

Not copyrighted

Purpose

  • Pathology:

Generic

  • Disease:

All

  • Objective:

To measure work and activity impairment during the past seven days

  • Population for intended use:

Adult

 

Characteristics

  • Concept of interest:

Social functioning (incl. work)

  • Administration mode:

Interviewer-administered

Self-administered

  • Data collection mode:

Paper and pen

Telephone-administered

  • Type of Clinical Outcome Assessment (COA):

Patient-Reported Outcome (PRO)

  • Number of items:

WPAI-GH:6; WPAI-SHP:6; WPAI-AS:9

  • Recall/Observation period:

During the past seven days

 

Bibliographic reference(s) of the original questionnaire

Reilly MC, Tanner A, Meltzer EO. Work, classroom and activity impairment instruments. Validation studies in allergic rhinitis. Clin Drug Invest 1996;11(5):278-288

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

Language(s)

  • Original language:

English for the USA

  • List of existing translations:

Please refer to Translations tab or contact us

To access this information, please sign in or subscribe to PROQOLID database

To access this information, please sign in or subscribe to PROQOLID database

To access this information, please sign in or subscribe to PROQOLID database

To access this information, please sign in or subscribe to PROQOLID database

To access this information, please sign in or subscribe to PROQOLID database

To access this information, please sign in or subscribe to PROQOLID database

Last update: July 2014

  

For additional information on this instrument, please contact our Information Support Unit