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Secular Trends in Dietary Intake over a 20-Year Period in People with Type 2 Diabetes in Japan: A Comparative Study of Two Nationwide Registries; Japan Diabetes Complications Study (JDCS) and Japan Diabetes Clinical Data Management Study (JDDM)

Background: In order to provide effective dietary guidance, it is necessary to consider dietary intake, which can change over time. This study analyzed changes in the diet of Japanese patients with type 2 diabetes over a 20-year period. Methods: We compared the results of two dietary surveys that us...

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Autores principales: Takeuchi, Mizuki, Horikawa, Chika, Hatta, Mariko, Takeda, Yasunaga, Nedachi, Rina, Ikeda, Izumi, Morikawa, Sakiko, Kato, Noriko, Yokoyama, Hiroki, Aida, Rei, Tanaka, Shiro, Kamada, Chiemi, Yoshimura, Yukio, Saito, Toshiko, Fujihara, Kazuya, Araki, Atsushi, Sone, Hirohito
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8538089/
https://www.ncbi.nlm.nih.gov/pubmed/34684444
http://dx.doi.org/10.3390/nu13103428
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author Takeuchi, Mizuki
Horikawa, Chika
Hatta, Mariko
Takeda, Yasunaga
Nedachi, Rina
Ikeda, Izumi
Morikawa, Sakiko
Kato, Noriko
Yokoyama, Hiroki
Aida, Rei
Tanaka, Shiro
Kamada, Chiemi
Yoshimura, Yukio
Saito, Toshiko
Fujihara, Kazuya
Araki, Atsushi
Sone, Hirohito
author_facet Takeuchi, Mizuki
Horikawa, Chika
Hatta, Mariko
Takeda, Yasunaga
Nedachi, Rina
Ikeda, Izumi
Morikawa, Sakiko
Kato, Noriko
Yokoyama, Hiroki
Aida, Rei
Tanaka, Shiro
Kamada, Chiemi
Yoshimura, Yukio
Saito, Toshiko
Fujihara, Kazuya
Araki, Atsushi
Sone, Hirohito
author_sort Takeuchi, Mizuki
collection PubMed
description Background: In order to provide effective dietary guidance, it is necessary to consider dietary intake, which can change over time. This study analyzed changes in the diet of Japanese patients with type 2 diabetes over a 20-year period. Methods: We compared the results of two dietary surveys that used the food frequency questionnaire format. The first was conducted in 1996 by the Japan Diabetes Complications Study (JDCS) (n = 1509; males 53.3%), and the second in 2014–2018 by the Japan Diabetes Clinical Data Management Study (JDDM) (n = 1145; males 65.6%). Both are nationwide representative registries of outpatients with type 2 diabetes in Japan. Results: Over a 20-year period, both men and women with type 2 diabetes had a significant increase in body mass index (BMI). Nonetheless, there was only a small change in energy intake. Conversely, there was a significant increase in fat intake and thus in the fat-to-energy ratio. With regard to food groups, there was a significant increase in meat intake and a decrease in the intake of fish, soybeans/soy products, vegetables, and fruits, with a particularly significant decrease in vegetables. Conclusions: Even in Japan, an industrialized country with a stable socioeconomic environment, there were many significant changes in the dietary intake of patients with type 2 diabetes over the 20-year period.
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spelling pubmed-85380892021-10-24 Secular Trends in Dietary Intake over a 20-Year Period in People with Type 2 Diabetes in Japan: A Comparative Study of Two Nationwide Registries; Japan Diabetes Complications Study (JDCS) and Japan Diabetes Clinical Data Management Study (JDDM) Takeuchi, Mizuki Horikawa, Chika Hatta, Mariko Takeda, Yasunaga Nedachi, Rina Ikeda, Izumi Morikawa, Sakiko Kato, Noriko Yokoyama, Hiroki Aida, Rei Tanaka, Shiro Kamada, Chiemi Yoshimura, Yukio Saito, Toshiko Fujihara, Kazuya Araki, Atsushi Sone, Hirohito Nutrients Article Background: In order to provide effective dietary guidance, it is necessary to consider dietary intake, which can change over time. This study analyzed changes in the diet of Japanese patients with type 2 diabetes over a 20-year period. Methods: We compared the results of two dietary surveys that used the food frequency questionnaire format. The first was conducted in 1996 by the Japan Diabetes Complications Study (JDCS) (n = 1509; males 53.3%), and the second in 2014–2018 by the Japan Diabetes Clinical Data Management Study (JDDM) (n = 1145; males 65.6%). Both are nationwide representative registries of outpatients with type 2 diabetes in Japan. Results: Over a 20-year period, both men and women with type 2 diabetes had a significant increase in body mass index (BMI). Nonetheless, there was only a small change in energy intake. Conversely, there was a significant increase in fat intake and thus in the fat-to-energy ratio. With regard to food groups, there was a significant increase in meat intake and a decrease in the intake of fish, soybeans/soy products, vegetables, and fruits, with a particularly significant decrease in vegetables. Conclusions: Even in Japan, an industrialized country with a stable socioeconomic environment, there were many significant changes in the dietary intake of patients with type 2 diabetes over the 20-year period. MDPI 2021-09-28 /pmc/articles/PMC8538089/ /pubmed/34684444 http://dx.doi.org/10.3390/nu13103428 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Takeuchi, Mizuki
Horikawa, Chika
Hatta, Mariko
Takeda, Yasunaga
Nedachi, Rina
Ikeda, Izumi
Morikawa, Sakiko
Kato, Noriko
Yokoyama, Hiroki
Aida, Rei
Tanaka, Shiro
Kamada, Chiemi
Yoshimura, Yukio
Saito, Toshiko
Fujihara, Kazuya
Araki, Atsushi
Sone, Hirohito
Secular Trends in Dietary Intake over a 20-Year Period in People with Type 2 Diabetes in Japan: A Comparative Study of Two Nationwide Registries; Japan Diabetes Complications Study (JDCS) and Japan Diabetes Clinical Data Management Study (JDDM)
title Secular Trends in Dietary Intake over a 20-Year Period in People with Type 2 Diabetes in Japan: A Comparative Study of Two Nationwide Registries; Japan Diabetes Complications Study (JDCS) and Japan Diabetes Clinical Data Management Study (JDDM)
title_full Secular Trends in Dietary Intake over a 20-Year Period in People with Type 2 Diabetes in Japan: A Comparative Study of Two Nationwide Registries; Japan Diabetes Complications Study (JDCS) and Japan Diabetes Clinical Data Management Study (JDDM)
title_fullStr Secular Trends in Dietary Intake over a 20-Year Period in People with Type 2 Diabetes in Japan: A Comparative Study of Two Nationwide Registries; Japan Diabetes Complications Study (JDCS) and Japan Diabetes Clinical Data Management Study (JDDM)
title_full_unstemmed Secular Trends in Dietary Intake over a 20-Year Period in People with Type 2 Diabetes in Japan: A Comparative Study of Two Nationwide Registries; Japan Diabetes Complications Study (JDCS) and Japan Diabetes Clinical Data Management Study (JDDM)
title_short Secular Trends in Dietary Intake over a 20-Year Period in People with Type 2 Diabetes in Japan: A Comparative Study of Two Nationwide Registries; Japan Diabetes Complications Study (JDCS) and Japan Diabetes Clinical Data Management Study (JDDM)
title_sort secular trends in dietary intake over a 20-year period in people with type 2 diabetes in japan: a comparative study of two nationwide registries; japan diabetes complications study (jdcs) and japan diabetes clinical data management study (jddm)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8538089/
https://www.ncbi.nlm.nih.gov/pubmed/34684444
http://dx.doi.org/10.3390/nu13103428
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