The prevalence of childhood adversity among healthcare workers and its relationship to adult life events, distress and impairment

ObjectiveWe investigated the prevalence of childhood adversity among healthcare workers and if such experiences affect responses to adult life stress.MethodsA secondary analysis was conducted of a 2003 study of 176 hospital-based healthcare workers, which surveyed lifetime traumatic events, recent life events, psychological distress, coping, social support, and days off work due to stress or illness.ResultsSixty eight percent (95% CI 61.1–74.9) of healthcare workers had one or more experience of violence, abuse or neglect, 33% (95% CI 26.1–40.0) before the age of 13. Compared to healthcare workers who did not experience childhood adversity, those who did reported more recent life events (median 11 vs. 5 over the previous 6 months, p < .001) and greater psychological distress (median score 17 vs. 13, p < .001). The relationship between life events and psychological distress was not linear. Most healthcare workers without childhood adversity (73%) reported a low number of life events which were not associated with psychological distress. Most healthcare workers with childhood adversity (81%) reported a higher number of life events, for which the correlation between events and distress was moderately strong (Spearman's rho = .50, p < .001). Childhood adversity was also associated with more missed work days. Each of these outcomes was higher in 22 healthcare workers (13%) who had experienced more than one type of childhood adversity.ConclusionsChildhood adversity is common among healthcare workers and is associated with a greater number of life events, more psychological distress and impairment.