부산대학교 도서관

Some shift work affects circadian rhythms, endocrine, and dietary intake, such as eating and drinking more sugar-sweetened beverages (SSB), sweets and other refined sugars, and the quality of diet is also poor. This cross-sectional study aimed to explore the relationship between the above two factors and diet quality. Participants were 600 health examiners from a medical center in northern Taiwan, aged 20-70 and employed, half shifted and non-shifted. Dietary information was collected with a semiquantitative food frequency questionnaire. Total SSB (hand-shake beverages, coffee and other SSB) intake weight was derived by the frequency and amount of intake, and then calculate the corresponding daily energy, total sugar content and nutrients based on the sweetness and addition. Dietary quality is assessed by the Overall dietary index-revised (ODI-R) (0-100 points) of the degree of achievement of the National Dietary Guidelines and Food Guides. Compared with non-shift workers, there was no difference in ODI-R scores between the two groups, but shift workers were 60% more likely to drink hand-shake beverages (OR: 1.6; 95% CI: 1.0-2.5) and 45% less likely to drink coffee (OR: 0.55; 95% CI: 0.37-0.84); fixed night shift workers had a higher chance more than 5% of total energy from sugar (OR: 2.1; 95% CI: 1.1-4.3). Compared with non-drinkers, the ODI-R of sugary hand-shake drinkers was 2.2 points lower (p =0.032), and the proportion of total sugar energy above 5% was 16.8 times (p =＜0.001); coffee drinkers, ODI-R was 2.5 points higher (p =0.013), and the chance of total sugar energy more than 5% was 69% lower (p =＜0.001). Shift workers drink more hand-shake beverages and less coffee, and have a higher chance of having more than 5% of their energy from sugar. However, hand-shake beverages, coffee and proportion of energy from sugar all affect diet quality.