Associations between shift type, sleep, mood, and diet in a group of shift working nurses

Scandinavian Journal of Work, Environment & Health
Georgina HeathAlison Coates

Abstract

Objectives Unhealthy dietary profiles contribute to the elevated risk of chronic diseases for shift workers. There has been limited investigation into factors associated both with shift work and diet, such as sleep and mood, that may further influence food intake among shift workers. The aim of this study was to explore the relationship between shift work, sleep, mood, and diet. Methods Shift working nurses [N=52; 46 female; age: mean 39.8 (SD 12.4) years] participated in a 14-day, repeated measures, within- and between-subjects design study. Analyses included data from 40 nurses over 181 shifts. Food diaries were completed for a minimum of three days per shift type (morning, afternoon, night). Foodworks nutrition software was used to determine energy intake in kilojoules and macronutrient intake (as a percentage of total energy intake). Mood (happiness, anxiety, depressive mood, stress, and tiredness) was measured using visual analog scales. Sleep was estimated using actigraphy. Demographic and work-related variables (covariates) were measured using a modified version of the Standard Shiftwork Index. A path analysis was conducted using generalized structural equation modelling with a random effect of participant ID. Predictors...Continue Reading

Citations

Apr 9, 2020·Nutrients·Anastasi KosmadopoulosDiane B Boivin
Oct 1, 2020·International Journal of Environmental Research and Public Health·Kyung Jin Hong, Youngjin Lee
Dec 31, 2020·International Journal of Environmental Research and Public Health·Hyeonjin KangSun Joo Jang
May 1, 2021·Stress : the International Journal on the Biology of Stress·Raquel CanutoMaria Teresa Anselmo Olinto
May 18, 2021·Nutrition, Metabolism, and Cardiovascular Diseases : NMCD·Gloria K W LeungMaxine P Bonham
Jul 3, 2021·International Journal of Environmental Research and Public Health·Natascha MojtahedzadehStefanie Mache
Aug 8, 2021·International Journal of Environmental Research and Public Health·Natascha MojtahedzadehStefanie Mache

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