PT Journal AU Lin, T Park, C Kapella, MC Martyn-Nemeth, P Tussing-Humphreys, L Rospenda, KM Zenk, SN TI Shift work relationships with same- and subsequent-day empty calorie food and beverage consumption SO Scandinavian Journal of Work, Environment & Health PD 11VL PY 2020 BP 579 EP 588 IS 6 DI 10.5271/sjweh.3903 WP https://www.sjweh.fi/show_abstract.php?abstract_id=3903 DE beverage consumption; calorie; circadian rhythm; eating behavior; ecological momentary assessment; empty calorie; empty calorie food; food consumption; shift work; shift work relationship; shift worker SN 0355-3140 AB '
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OBJECTIVES ': 'Shift work may contribute to unhealthy eating behaviors. However, the evidence is built mainly on comparisons of eating behaviors between shift and non-shift workers. Growing research has suggested daily experiences and exposures may contribute to daily fluctuations in people’s food consumption. The purpose of this study was to examine within-person associations between shift work and same- and subsequent-day empty calorie food/beverage consumption.
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METHODS ': 'This was a 14-day intensive longitudinal study using ecological momentary assessment. A convenience sample of 80 hospital registered nurses working a rotating shift in Taiwan completed a 21-item food checklist assessing their empty food/beverage consumption (ie, fast/fried food, sweet and salty snacks, sugar-sweetened beverages) four times at random daily. Daily shift work (ie, day, evening, or night shift) was derived from the registry-based work schedule. Three-level mixed-effects regression models were employed for hypothesis testing.
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RESULTS ': 'A total of 77 participants with 2444 momentary assessments were included in the final analysis. The results suggested that participants on night compared to day shifts had higher likelihoods of fast/fried food intake [adjusted odds ratio (OR
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CONCLUSIONS ': 'Night shift work is associated with same-day increased empty calorie food/beverage consumption among workers. Strategies that help to prevent unhealthy eating behaviors on night shifts may help to reduce rotating shift workers’ empty calorie food/beverage consumption and ultimately improve their health.
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