Objective: The aim of the present study was to explore the factors that are associated with sleep disturbance in nursing personnel working irregular shifts.
Methods: A cross-sectional survey was carried out. The Standard Shiftwork Index was used for data collection, which was completed by 365 nurses and nurse assistants working shifts including nights.
Results: Female nurses and nurses with elevated levels of chronic fatigue were found with greater sleep disturbance between all shifts. Sleep disturbance between most shifts was greater in participants with more than 18 years of working experience and those having family members to look after. No differences were observed in family status, professional training, or circadian characteristics.
Conclusion: Our results suggest that demographics, working characteristics, and family structure are associated with sleep disturbance between shifts in nursing personnel. The modification of shift schedules according to individual needs and preferences is necessary for the reduction of sleeping problems.
© 2013 Wiley Periodicals, Inc.