Evidence map›Paper›PMID 40507026›Full record

ArticleNutrients2025

Within- and Between-Individual Variations in Protein, Sodium, Potassium, and Phosphorus Intake Estimated from Urinary Biomarkers and Dietary Records in Individuals with Type 2 Diabetes Mellitus.

Tomoya Takaoka, Daiki Watanabe, Manami Hosokawa, Kana Hosokawa, Satoshi Kubota, Yuko Kawai, Fumi Oono, Yumiko Inoue, Chieko Zakoji, Ako Oiwa and 3 more

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Article in Nutrients, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

13 authors.

Tomoya TakaokaMedical Science Division, Department of Medical Science, Graduate School of Medicine, Science and Technology, Shinshu University, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.ORCID 0000-0001-8357-1754
Daiki WatanabeFaculty of Sport Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa City 359-1192, Saitama, Japan.
Manami HosokawaDepartment of Diabetes, Endocrinology and Metabolism, Division of Internal Medicine, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.
Kana HosokawaDivision of Clinical Nutrition, Shinshu University Hospital, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.
Satoshi KubotaDepartment of Diabetes, Endocrinology and Metabolism, Division of Internal Medicine, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.ORCID 0000-0002-1536-9789
Yuko KawaiDepartment of Diabetes, Endocrinology and Metabolism, Division of Internal Medicine, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.
Fumi OonoDepartment of Epidemiology and Preventive Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu City 501-1193, Gifu, Japan.
Yumiko InoueGraduate School of Sport Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa City 359-1192, Saitama, Japan.
Chieko ZakojiDivision of Clinical Nutrition, Shinshu University Hospital, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.
Ako OiwaDepartment of Diabetes, Endocrinology and Metabolism, Division of Internal Medicine, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.ORCID 0000-0002-7765-9466
Ai SatoDepartment of Diabetes, Endocrinology and Metabolism, Division of Internal Medicine, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.
Masanori YamazakiDepartment of Diabetes, Endocrinology and Metabolism, Division of Internal Medicine, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.
Mitsuhisa KomatsuDepartment of Diabetes, Endocrinology and Metabolism, Division of Internal Medicine, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto City 390-8621, Nagano, Japan.ORCID 0000-0002-1359-9732

Funding

the Institute for Food and Health Science, Yazuya Co., Ltd None
6 · The paper itself

Abstract

BACKGROUND/

aimAppropriate dietary assessment plays a crucial role in individualized nutritional therapy for individuals with type 2 diabetes mellitus (T2DM). Daily dietary variations must be considered in the estimation of usual dietary intake, and such data are limited in individuals with T2DM. This study aimed to evaluate within- and between-individual variations in protein, sodium, potassium, and phosphorus intakes estimated from 24 h urine collection (24 h UC) and semi-weighted dietary records (DRs) in Japanese individuals with T2DM.

methodsThis study included 39 Japanese individuals (26 males, 13 females; mean age 64.6 years) with T2DM who attended two hospitals. Protein, sodium, potassium, and phosphorus intakes were estimated using 2-day 24 h UC and 3-day DRs and within- and between-individual variations were calculated using a one-way analysis of variance.

resultsThe mean protein, potassium, and phosphorus intakes did not significantly differ between 24 h UC and DRs. However, sodium intake was lower when estimated by DRs than by 24 h UC. The coefficients of within-individual variation (CV

conclusionsOur findings demonstrated that 24 h UC showed smaller within-individual variations than DRs for protein and phosphorus in both sexes, with sex-specific differences for sodium and potassium.

Indexed as

Diabetes Mellitus, Type 2Dietary ProteinsDiet RecordsPhosphorus, DietaryPotassium, DietarySodium, DietaryAgedBiomarkersDietFemaleHumansJapanMaleMiddle AgedNutrition AssessmentPotassiumBiomarkersDietary ProteinsPhosphorus, DietaryPotassiumPotassium, DietarySodium, Dietarydietary assessmentdietary recordtype 2 diabetesurinary biomarkervariation

Identifiers

PMID40507026
PMCPMC12158194

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.