Examining clinicians' fatigue in a pediatric emergency department.

We examined fatigue among emergency department (ED) clinicians. ED clinicians are susceptible to burnout, because of fatigue. Fatigue represents a latent hazard in ED care, being associated with impaired clinician performance, poor patient outcomes, and a negative impact on patient safety. Thirty-five pediatric clinicians were surveyed at the beginning and end of their shifts. The 20-item Swedish Occupational Fatigue Inventory survey was used to evaluate fatigue. Paired t-tests were used to examine whether fatigue scores changed over the course of a shift. The associations between the five fatigue subscales and various factors were modeled with multilevel linear regressions. Surveys (N = 827) were administered over 425 shifts. Clinician fatigue depended on time spent within the shift, shift type, clinician's gender, age, and clinician's role. Analysis showed other individual characteristics and shift factors also may affect fatigue. Clinicians with varying fatigue levels have different needs that should be considered in information technology design and evaluation.