Physical and mental fatigue as predictors of sickness absence among Norwegian nurses

Abstract

We investigated whether fatigue can be used to screen nursing populations for risk of sickness absence. Data were available from a prospective cohort study of 2,059 Norwegian nurses working in hospital care, psychiatric care, and nursing home/home care settings. Physical and mental fatigue were measured at baseline with Chalder's Fatigue Questionnaire (FQ). Self‐rated sickness absence at 1‐year follow‐up was considered high if nurses reported >30 sick days in the past year. Physical fatigue accurately predicted high sickness absence and adequately discriminated between high‐ and low‐risk nurses in nursing home/home care settings. Mental fatigue was not predictive in any setting. The FQ is suitable for screening specific nursing populations for the risk of high sickness absence. © 2013 Wiley Periodicals, Inc. Res Nurs Health 36: 453–465, 2013