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.