Health-related quality of life in Hong Kong physicians up to 20 years post-graduation: A cross-sectional survey

BackgroundProblems with health-related quality of life can affect physicians' ability to work effectively. This study compared the health-related quality of life of Hong Kong physicians to the general population and explored the factors associated with mental and physical health-related quality of life. MethodsThis cross-sectional study was conducted from January to April 2016. Medical graduates from the University of Hong Kong participated in a survey containing the Short Form-12 Item Health survey version 2, Patient Health Questionnaire-9, Copenhagen Burnout Inventory, and items on lifestyle behaviors, career satisfaction, and socio-demographics. Results496 responses were received. The mean physical component summary score was 53.2 (SD = 7.6), similar to the general population. The mean mental component summary score was 43.6 (SD = 11.8), significantly worse than the general population (P<0.01). Compared to the general population, all Short-Form 12 Health Survey version 2 domains were worse in doctors, aside from bodily pain and general health. Regular exercise was positively associated with physical component summary scores (Coeff 2.024; P = 0.047); but having children and higher personal burnout scores were negatively associated with it (Coeff -1.890; P = 0.036; and Coeff -0.045; P = 0.027, respectively). Poorer mental component summary scores correlated with worse personal (Coeff -0.284; P< 0.001), work-related (Coeff -0.135; P = 0.040), and patient-related burnout (Coeff -0.060; P = 0.041), and higher Patient Health Questionnaire-9 scores (Coeff -9.170; P<0.001). There were significant differences in mental health (P = 0.042) and mental component summary scores (P = 0.012) across age groups, but not with gender. ConclusionHong Kong physicians are less impacted by physical health than mental health. Compared to the general population, doctors' mental health has a more significant impact on their lives. Interventions aimed to improve burnout and depression rates in physicians may improve physicians' mental health-related quality of life.

Automated summary

This study compared the health-related quality of life of Hong Kong physicians to the general population and explored the factors associated with mental and physical health-related quality of life. Results showed that doctors had worse mental health compared to the general population. Regular exercise was positively associated with physical health, while having children and higher personal burnout scores were negatively associated with it. Poorer mental health was correlated with worse burnout, depression, and patient-related burnout.