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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

  • Type of instrument:

Social functioning (incl. work)

  • Administration mode:

Interviewer-administered

Self-administered

  • Data collection mode:

Paper and pen

Telephone-administered

  • 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:

The translations listed below may not have undergone a full linguistic validation process and may require further work to be suitable for use in a study.
This list of translations is subject to constant changes, therefore please check the status of translations with Mapi Research Trust / the developers / copyright holders / distributors.

WPAI

.

Note: Please consult the complete lists of available translations on the WPAI website

Language list updated: November 2013

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Last update: February 2014

Last update in collaboration with the author: December 2011

  

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