[Exposure to aggressive patient behaviour and its' association with the nurses' "work ability" in Germany].

BACKGROUND

Aggressive behavior and violence in patients, residents or clients are growing challenges in nursing. Aggressive behavior can have both, physical and psychological consequences for nurses and can lead to a reduced performance at work, demotivation, sickness absence and the premature exit from the nursing profession. To develop purposive strategies and to deal with aggressive behavior and health promotion programs, it is crucial to know more about the prevalence of aggressive behavior from patients and the effect on the work ability of nurses in different types of institutions.

METHOD

Data of 1735 German nurses was derived from the European NEXT-Study. Description and analysis of variance for each working area (hospital ward, Intensive Care Unit, psychiatric ward, nursing home and home care) were conducted. The work ability was measured with the Work Ability Index (WAI). The aggressive behavior was measured by one item developed by the NEXT Study Group. Linear regression models were applied to analyze the effect of aggressive behavior on the work ability of nurses in a comparison of the five different working areas.

RESULTS

A total of 84.9 percent of the nurses were "sometimes" or "often/always" confronted with aggressive behavior from patients. In the comparison of the five working areas, nurses were exposed to different levels of aggressive behavior, while differences in the work ability of nurses were also observed. It was found that aggressive behavior from patients was associated with reduced work ability in nurses working in hospital wards, nursing homes and home care, but not nurses working in ICUs and psychiatric wards.

CONCLUSIONS

The findings indicate that many nurses in Germany are exposed to aggressive behavior from patients, which has negative effect on the nurses' work ability. However, it is assumed that strategies to deal with aggressive behavior could play a buffer role between aggressive behavior and work ability of nurses, highlighting one possibility of intervention in future.