Predictors and mediators of work-related stress among Hong Kong police officers: a quantitative secondary survey data analysis

Purpose: The aim of this study is to examine predictors and mediators of work-related stress among Hong Kong police officers. 

Design/methodology/approach: Quantitative secondary survey data were used, based on surveys collected from 335 police officers in Hong Kong between May and June in 2020. 

Findings: It was found that operational stressors were directly and positively related to work-related stress among Hong Kong police officers. The more the operational stressors, the more the work-related stress. It was also found that internal procedural justice had an indirect effect on work-related stress via work engagement among Hong Kong police officers. More internal procedural justice fostered an increased work engagement, causing less work-related stress. 

Research limitations/implications: Given that the nature of secondary cross-sectional survey data, causal relationships are difficult to make.

Originality/value: Results from this study contribute to the expansion of the job demands-resources model (the JD-R model). This study used structural equation modelling (SEM) for quantitative secondary survey data analysis, providing a more accurate understanding of this topic. This study provides insights into how to formulate relevant measures to reduce work-related stress in policing occupation.