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Published on: October 3, 2016
Workplace hazards and compliance with OHS regulations among certified refrigeration and air conditioning technicians
Maraida S Licerio1,2, Vivien Fe Fadrilan-Camacho2, Victorio C Molina2
1German Agency for International Cooperation (GIZ) GmbH, Proklima, Germany.
Objectives:
This study assessed the association between knowledge of workplace hazards and perceived compliance with occupational health and safety (OHS) regulations among certified refrigeration and air conditioning (RAC) technicians.
Methods:
A cross-sectional survey was conducted from June to December 2021. The study ascertained from 204 technicians their knowledge of workplace hazards and perceived compliance with OHS regulations using a self-administered questionnaire. In addition, the association between the technician's knowledge of workplace hazards and their perceived compliance with OHS was estimated using Poisson regression models with log-link, adjusted for confounding factors. Effect size estimates were expressed as crude (cPR) and adjusted (aPR) prevalence ratios with 95% confidence interval (CI).
Results:
With a 75% workplace hazards benchmark for RAC technicians, the crude and adjusted model analysis (cPR 1.75; 95% CI [1.39, 2.21]; p < 0.001) and 58% (aPR 1.58; 95% CI [1.23, 2.04]; p < 0.001), respectively, indicated a likelihood of perceiving themselves as compliant with OHS regulations compared to RAC technicians with average and below-average industry knowledge of workplace hazards.
Conclusion:
With knowledge of workplace hazards likely influencing certified RAC technicians, its integration into the technical and vocational education and training (TVET) curriculum as a competency may strengthen OHS compliance.
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