Citation

Allahyari T, Rangi NH, Khalkhali H, Khosravi Y. Int. J. Occup. Safety Ergonomics 2014; 20(1): 175-180.

Affiliation

Department of Occupational Health, Urmia University of Medical Sciences, Urmia, Iran. allahyari@umsu.ac.ir.

Copyright

(Copyright © 2014, Centralny Instytut Ochrony Pracy - Państwowy Instytut Badawczy, Publisher Informa - Taylor and Francis Group)

DOI

unavailable

PMID

24629879

Abstract

INTRODUCTION. The majority of industrial accidents occur because of human errors. Human error has different causes, however, in all cases cognitive abilities and limitations of human play an important role. Occupational cognitive failures are cognitively-based human errors that occur at work. The aim of this study was to examine the relationship between occupational cognitive failures and safety consequences.

METHOD. Personnel of a large industrial company in Iran filled out an occupational cognitive failure questionnaire (OCFQ) and answered questions on accidents. Univariate and multiple logistic regression analysis were used to determine the relationship between cognitive failures and safety consequences.

RESULTS. According to developed regression models, personnel with a high rate of cognitive failure, in comparison to low rate, have a high risk of minor injury involvement (OR 5.1, 95% CI [2.62, 10.3]); similar results were for major injury and near miss.

DISCUSSION. The results of this study revealed usefulness of the OCFQ as a tool of predicting safety- related consequences and planning preventive actions.

Language: en