Japan: Poor work performance associated with depressive symptoms
Source: Middle East Insurance Review | Dec 2023
In Japan, companies are taking a wide range of initiatives related to health and productivity management to keep their employees healthy and enhance their work performance. Decline in productivity has become a major social issue as the working-age population in Japan is decreasing owing to ultralow birthrate and increasing ageing population.
An academic study to analyse the relationship between health problems and productivity conducted by University of Tsukuba found that nine health problems were related to poor work performance for both genders. The study has been published in a recent issue of Journal of Occupational & Environmental Medicine.
Depressive symptoms were most strongly related for men and women, followed by indefinite complaints as lack of appetite, insufficient sleep and heart palpitations or shortness of breath. However, the actual health problems related to the poor work performance of Japanese employees and the manner in which they differ for men and women have not been identified thus far.
The cross-sectional study analysed 26 health problems and presenteeism using data from health examinations, stress checks, health insurance claims and work performance of Japanese corporate employees (12,526 individuals aged 21–69 years) by gender.
Additionally, for men, 14 health problems were related to work performance, including mental illness and other indefinite complaints. The relationship between health problems and poor work performance was stronger for men than for women.
These findings suggest that using stress checks to improve the mental health, indefinite complaints, and sleep of employees in companies is an effective health support measure to enhance work performance.
Additionally, as priority support for men, the corporates must focus on improving the psychosocial environment in the workplace by addressing various issues including long working hours, work overload and conflicts in interpersonal relationships in the workplace. M