Accepted Manuscript Title: Predictors of shift work disorder among nurses - a longitudinal study Author: Siri Waage, Ståle Pallesen, Bente Elisabeth Moen, Nils Magerøy, Elisabeth Flo, Lee Di Milia, Bjørn Bjorvatn PII: DOI: Reference:
S1389-9457(14)00381-5 http://dx.doi.org/doi:10.1016/j.sleep.2014.07.014 SLEEP 2551
To appear in:
Sleep Medicine
Received date: Revised date: Accepted date:
14-3-2014 7-6-2014 3-7-2014
Please cite this article as: Siri Waage, Ståle Pallesen, Bente Elisabeth Moen, Nils Magerøy, Elisabeth Flo, Lee Di Milia, Bjørn Bjorvatn, Predictors of shift work disorder among nurses - a longitudinal study, Sleep Medicine (2014), http://dx.doi.org/doi:10.1016/j.sleep.2014.07.014. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.
Predictors of shift work disorder among nurses - a longitudinal study Siri Waage, PhD1,2,*, Ståle Pallesen, PhD2,3, Bente Elisabeth Moen, MD, PhD1,4, Nils Magerøy, MD PhD5, Elisabeth Flo, PhD1,2, Lee Di Milia, PhD6, and Bjørn Bjorvatn, MD, PhD1,2 1
Department of Global Public Health and Primary Care, University of Bergen, Norway
2
Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Norway
3
Department of Psychosocial Science, University of Bergen, Norway
4
Centre for International Health, University of Bergen, Norway
5
Department of occupational medicine, Haukeland University Hospital, Norway
6
Central Queensland University, School of Management and the Institute for Health and
Social Science Research, Rockhampton, QLD, Australia
*Corresponding author / Request for reprints: Siri Waage Department of Global Public Health and Primary Care Kalfarveien 31 5018 Bergen, Norway
E-mail: [email protected]
keywords: Shift work, sleep problems, sleepiness, insomnia, shift work disorder
Highlights Survey on shift work, sleep and health among 1533 nurses with a two year follow-up There was a significant reduction in shift work disorder from baseline to follow-up Several factors were identified to be predictors of shift work disorder
Page 1 of 24
Abstract Background: Shift work is associated with sleep problems and impaired health. The main aim of the present study was to explore predictors of developing shift work disorder (SWD) among Norwegian nurses using a longitudinal design.
Methods: A total of 1533 nurses participating in a survey on shift work, sleep and health responded to questionnaires at baseline and about two years later at follow-up. SWD was defined as problems of excessive sleepiness and/or complaints of insomnia related to the work schedule.
Results and Conclusions: There was a significant reduction (p
S1389-9457(14)00381-5 http://dx.doi.org/doi:10.1016/j.sleep.2014.07.014 SLEEP 2551
To appear in:
Sleep Medicine
Received date: Revised date: Accepted date:
14-3-2014 7-6-2014 3-7-2014
Please cite this article as: Siri Waage, Ståle Pallesen, Bente Elisabeth Moen, Nils Magerøy, Elisabeth Flo, Lee Di Milia, Bjørn Bjorvatn, Predictors of shift work disorder among nurses - a longitudinal study, Sleep Medicine (2014), http://dx.doi.org/doi:10.1016/j.sleep.2014.07.014. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.
Predictors of shift work disorder among nurses - a longitudinal study Siri Waage, PhD1,2,*, Ståle Pallesen, PhD2,3, Bente Elisabeth Moen, MD, PhD1,4, Nils Magerøy, MD PhD5, Elisabeth Flo, PhD1,2, Lee Di Milia, PhD6, and Bjørn Bjorvatn, MD, PhD1,2 1
Department of Global Public Health and Primary Care, University of Bergen, Norway
2
Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Norway
3
Department of Psychosocial Science, University of Bergen, Norway
4
Centre for International Health, University of Bergen, Norway
5
Department of occupational medicine, Haukeland University Hospital, Norway
6
Central Queensland University, School of Management and the Institute for Health and
Social Science Research, Rockhampton, QLD, Australia
*Corresponding author / Request for reprints: Siri Waage Department of Global Public Health and Primary Care Kalfarveien 31 5018 Bergen, Norway
E-mail: [email protected]
keywords: Shift work, sleep problems, sleepiness, insomnia, shift work disorder
Highlights Survey on shift work, sleep and health among 1533 nurses with a two year follow-up There was a significant reduction in shift work disorder from baseline to follow-up Several factors were identified to be predictors of shift work disorder
Page 1 of 24
Abstract Background: Shift work is associated with sleep problems and impaired health. The main aim of the present study was to explore predictors of developing shift work disorder (SWD) among Norwegian nurses using a longitudinal design.
Methods: A total of 1533 nurses participating in a survey on shift work, sleep and health responded to questionnaires at baseline and about two years later at follow-up. SWD was defined as problems of excessive sleepiness and/or complaints of insomnia related to the work schedule.
Results and Conclusions: There was a significant reduction (p
