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2021 年度 実績報告書

Circadian eating patterns and their associations with chronic diseases in the general population.

研究課題

研究課題/領域番号 19K20199
研究機関愛知医科大学

研究代表者

王 超辰  愛知医科大学, 医学部, 講師 (00758063) [辞退]

研究期間 (年度) 2019-04-01 – 2022-03-31
キーワードchrononutrition / NDNS / nutritional epidemiology / latent class analysis / correspondence analysis
研究実績の概要

Our studies used the UK's nutrition survey data to understand the real-world food choices at different time in the day and the association with type 2 diabetes (T2D).

We identified low, moderate, high carbohydrate (CH) eaters in the adult population and estimated the associations between these eaters and T2D by survey-designed multivariable regression models. On average, low-CH eaters consumed the highest amount of total energy and had higher percentages of energy contributed by fat and alcohol, especially after 8 pm. Moderate CH-eaters consumed the lowest amount of total energy while their meals were eaten later in the day. High CH-eaters consumed most of their CH and energy earlier in the day and within the time slots of traditional mealtimes. Low-CH eaters had greater odds than high-CH eaters of having T2D in self-reported but not in previously undiagnosed diabetics.

Moreover, we used unsupervised learning techniques to understand how foods were chosen in the day of time. We identified relationships between foods and time and described how these associations may vary by T2D. We analyzed the contingency table which cross-classifying food groups with eating time slots by correspondence analysis (CA). CA biplots were generated to explore the associations between food groups and time of eating across diabetes strata. We found that foods consumed in the evening/night time tend to be highly processed, easily accessible, and rich in added sugar or saturated fat. Individuals with undiagnosed diabetes are more likely to consume unhealthy foods at night.

  • 研究成果

    (2件)

すべて 2021 その他

すべて 雑誌論文 (1件) (うち国際共著 1件、 査読あり 1件、 オープンアクセス 1件) 備考 (1件)

  • [雑誌論文] Relationships Between Food Groups and Eating Time Slots According to Diabetes Status in Adults From the UK National Diet and Nutrition Survey (2008?2017)2021

    • 著者名/発表者名
      Wang Chaochen、Almoosawi Suzana、Palla Luigi
    • 雑誌名

      Frontiers in Nutrition

      巻: 8 ページ: 692450

    • DOI

      10.3389/fnut.2021.692450

    • 査読あり / オープンアクセス / 国際共著
  • [備考] Food Groups and Time of Consumption

    • URL

      https://wangcc.me/publication/journal-article/ca_ndnsrp/

URL: 

公開日: 2022-12-28  

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