title: A pilot study examining if satisfaction of basic needs can ameliorate negative effects of shift work.
abstract: The objective of the present study was to investigate if satisfaction of the basic needs of autonomy, competence, and relatedness is related to shift work tolerance, specifically physical and mental fatigue, insomnia, and digestive troubles in a sample of shift workers. This is a cross-sectional pilot questionnaire study, including 252 shift workers employed in a municipality in Norway. Autonomy was negatively related to physical fatigue and digestive troubles, while competence was negatively related to mental fatigue. Relatedness showed significant correlations with insomnia and mental fatigue, but did not reach significance in the regression model controlling for the two other basic needs as well as work scheduling, night work exposure, and sleep medication. Sleep medication was significant in the final regression model for insomnia, but unrelated to fatigue and digestive troubles. The demographic variables, work hours per week, work schedule, and night work exposure were unrelated to all four measures of shift work tolerance. Autonomy and competence may be more important for fatigue and digestive troubles among shift workers than work arrangement variables, night work exposure, and sleep medication use.
authors.affiliation: Department of Psychology, Norwegian University of Science and Technology, Norway.
authors.forename: Ingvild
authors.initials: I
authors.lastname: Saksvik-Lehouillier
authors.forename: Hilde
authors.initials: H
authors.lastname: Hetland
mesh_terms: D000328:Adult; D003430:Cross-Sectional Studies; D005221:Fatigue / Q000209:etiology*; D005260:Female; D005767:Gastrointestinal Diseases / Q000209:etiology*; D006801:Humans; D008297:Male; D005222:Mental Fatigue / Q000209:etiology; D008875:Middle Aged; D009042:Motivation; D010865:Pilot Projects; D017009:Professional Autonomy; D011361:Professional Competence; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy / Q000209:etiology*; D011795:Surveys and Questionnaires; D014940:Work Schedule Tolerance / Q000502:physiology* / Q000523:psychology*