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Validity of a questionnaire for assessing occupational activities

Validity of a questionnaire for assessing occupational activities The objective of this article is to assess the validity of data on occupational activities obtained by a questionnaire, 152 employees from 16 jobs were interviewed independently about activities in their work, using a structured questionnaire. For 11 of the jobs, two further workers were observed during a typical shift, and their activities recorded. The agreement of reporting between subjects doing the same job and with observation was assessed. There was good agreement between subjects and with observation for most of the activities examined when the activities were classified dichotomously. However, frequency of heavy lifting was reported inconsistently. Questionnaires are able to distinguish major differences in physical activity that occur between jobs in the general population, but do not allow more detailed quantification of activities. Am. J. Ind. Med. 31:422–426, 1997. © 1997 Wiley‐Liss, Inc. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png American Journal of Industrial Medicine Wiley

Validity of a questionnaire for assessing occupational activities

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Publisher
Wiley
Copyright
Copyright © 1997 Wiley Subscription Services
ISSN
0271-3586
eISSN
1097-0274
DOI
10.1002/(SICI)1097-0274(199704)31:4<422::AID-AJIM7>3.0.CO;2-X
Publisher site
See Article on Publisher Site

Abstract

The objective of this article is to assess the validity of data on occupational activities obtained by a questionnaire, 152 employees from 16 jobs were interviewed independently about activities in their work, using a structured questionnaire. For 11 of the jobs, two further workers were observed during a typical shift, and their activities recorded. The agreement of reporting between subjects doing the same job and with observation was assessed. There was good agreement between subjects and with observation for most of the activities examined when the activities were classified dichotomously. However, frequency of heavy lifting was reported inconsistently. Questionnaires are able to distinguish major differences in physical activity that occur between jobs in the general population, but do not allow more detailed quantification of activities. Am. J. Ind. Med. 31:422–426, 1997. © 1997 Wiley‐Liss, Inc.

Journal

American Journal of Industrial MedicineWiley

Published: Jan 1, 1997

Keywords: ; ; ; ;

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