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Psychological well-being and workability in child abuse investigators.

Background
Working with victims and offenders of child abuse can impact on the health and well-being of police officers and staff.


Aims
To identify the effects of tenure, work ability, gender and a personal experience of child abuse on symptoms of anxiety, depression and primary and secondary trauma in child abuse investigators (CAIs).


Methods
Screening questionnaires were sent to police officers and staff. The officers and staff worked in child protection in seven police forces. The surveillance was undertaken online and the data were encrypted and personal identifiers removed. The four clinical measures were Goldberg Anxiety/Depression Scale, Professional Quality of Life and Impact of Events (extended).


Results
Eighty-two per cent of 2798 CAIs returned questionnaires. There was a statistically significant relationship between all four clinical symptoms and workability (P < 0.001), between tenure and primary trauma (P < 0.01) and between anxiety, depression, primary trauma and workability and adverse childhood experience (ACE) scores (P < 0.001). Regression analysis showed that workability, tenure and ACE scores explained between 12 and 23% of the variance. There were gender differences with women having higher levels of symptoms; however, the effect size and clinical significance were negligible for all but the primary trauma scores.


Conclusions
Psychological surveillance can provide an important source of evidence for occupational health practitioners working with CAIs in informing them of the factors which could be considered in selecting, training, supporting and retaining officers and staff. Psychological surveillance can also help police management to identify ways to monitor the long-term effectiveness and well-being of CAIs.