To evaluate the effectiveness of an intervention for improving sleep health in a sample of employees from the Royal Canadian Mounted Police (RCMP).
Using a pre- and post-design we exposed 61 RCMP members to a fatigue-management training program. Pre- and post-intervention surveys included the Pittsburg Sleep Quality Index (PSQI), the World Health Organization Quality of Life (WHOQOL) instrument, and the six item index of psychological distress (Symptom Checklist-90).
We found the training improved member satisfaction with sleep (Wald = 2.58; df = 1; P = 0.03) and reduced symptoms of insomnia (Wald = 5.5; df = 1; P = 0.02). Furthermore, the training reduced the incidence of headaches (Wald = 6.5; df = 1; P = 0.01).
Our findings suggest that a fatigue management training program resulted in positive sleep health benefits for police. We stress the importance of continued evaluation to inform the large-scale implementation of fatigue-management programs.
Address correspondence to: Lois James, PhD, Washington State University College of Nursing, Sleep and Performance Research Center, P.O. Box 1495, Room 422C, Spokane, WA (email@example.com).
Funding: The RCMP funded this work via the Fitness and Lifestyle Unit.
The authors declare no conflicts of interest.
Copyright © 2017 by the American College of Occupational and Environmental Medicine