Workability and mental wellbeing among therapeutic prison officers.

BACKGROUND Previous research has examined how age and health can shape workability (WA). This study seeks to explore how a lack of WA (inability) may affect the health of the employee. AIMS To explore the effects of work inability on mental wellbeing among therapeutic prison officers. METHODS An anonymous cross-sectional study of prison officers conducted in a category B English prison using the Work Ability Index (WAI) and General Health Questionnaire-28 (GHQ). RESULTS Fifty-seven officers (59%) participated and of those 95% achieved GHQ caseness. Officers with poorer WA reported significantly higher GHQ scores. Work inability for mental demands had significant associations with anxiety (β = -0.58, 95% CI -4.21 to -1.88, particularly sleep loss; Pearson's r = -0.66). CONCLUSIONS Our findings present clear associations between poor WA and its impact upon mental wellbeing. The results of this study may help to focus on areas for intervention such as improving WA and promoting mental wellbeing.