Night shift paralysis

Summary 12% of night nurses surveyed claimed to have suffered from a totally incapacitating paralysis that may be related to sleep paralysis, and contribute to impaired levels of safety on the night shift. The incidence of this paralysis is shown to be age-related, largely confined to the early hours of the morning, and to increase over consecutive night shifts.Acknowledgments. We wish to dedicate this paper to Professor Dr Günther Hildebrandt, Director of the Institut für Arbeitsphysiologie und Rehabilitationsforschung, University of Marburg/Lahn in honor of his 60th birthday. We also wish to thank the Nursing Officers and nurses concerned for their help in this study.