Association of poor perceived work ability and psychosocial work-related factors in health and social service worker age groups: a cross-sectional study

OBJECTIVE: Previous work ability studies have primarily focused on old workers and physical health. This study investigated how poor perceived work ability (PPWA) is associated with work-related factors in different health and social service (HSS) worker age groups. DESIGN: Cross-sectional survey in 2020. SETTING: HSS employees (general HSS and eldercare) in nine Finnish public sector organisations. PARTICIPANTS: All employees who were employed in the organisation completed self-reported questionnaires. Of the original sample (N=24 459, response rate 67%), 22 528 gave consent for research use. PRIMARY AND SECONDARY OUTCOME MEASURES: Participants evaluated their psychosocial work environment and work ability. Lowest decile of work ability was categorised as poor. The association between psychosocial work-related factors and PPWA in different age-groups of HSS workers, adjusting for perceived health, was analysed with logistic regression. RESULTS: The proportion of PPWA was highest in shift workers, eldercare employees, practical nurses and registered nurses. Considerable variation between age groups exists in the work-related psychosocial factors associated with PPWA. Among young employees engaging leadership and working time and work task autonomy were statistically significant, whereas in middle-aged and old employees procedural justice and ethical strain were highlighted. The strength of the association with perceived health also differs in age groups (young: OR=3.77, 95% CI 3.30 to 4.30; middle-aged: OR=4.66, 95% CI 4.22 to 5.14; old: OR=6.16, 95% CI 5.20 to 7.18). CONCLUSIONS: Young employees would benefit from engaging leadership and mentoring, and from more working time and work task autonomy. As employees get older they would benefit more from job modification and from ethical and just organisation culture.