Evidence map›Paper›PMID 42020705›Full record

ArticleEuropean journal of clinical nutrition2026

Distinct dietary patterns across type 2 diabetes subtypes: Insights from the SMART2D cohort.

Mei Chung Moh, Tsz Kiu Kwan, Jun Shi Lai, Marjorelee T Colega, Chalani U Ubeynarayana, Huili Zheng, Jian-Jun Liu, Keven Ang, Sylvia Liu, Wern Ee Tang and 5 more

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Article in European journal of clinical nutrition, 2026. 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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5 · Who and what money

Authors and funding

15 authors.

Mei Chung Moh *Clinical Research Unit, Khoo Teck Puat Hospital, Singapore, Singapore.
Tsz Kiu Kwan *Clinical Research Unit, Khoo Teck Puat Hospital, Singapore, Singapore.
Jun Shi LaiInstitute for Human Development and Potential (IHDP), A*STAR, Singapore, Singapore.
Marjorelee T ColegaInstitute for Human Development and Potential (IHDP), A*STAR, Singapore, Singapore.
Chalani U UbeynarayanaClinical Research Unit, Khoo Teck Puat Hospital, Singapore, Singapore.
Huili ZhengClinical Research Unit, Khoo Teck Puat Hospital, Singapore, Singapore.
Jian-Jun LiuClinical Research Unit, Khoo Teck Puat Hospital, Singapore, Singapore.ORCID http://orcid.org/0000-0002-3361-7512
Keven AngClinical Research Unit, Khoo Teck Puat Hospital, Singapore, Singapore.
Sylvia LiuClinical Research Unit, Khoo Teck Puat Hospital, Singapore, Singapore.
Wern Ee TangNational Healthcare Group Polyclinics, Singapore, Singapore.
Ziliang LimNational Healthcare Group Polyclinics, Singapore, Singapore.
Tavintharan SubramaniamClinical Research Unit, Khoo Teck Puat Hospital, Singapore, Singapore.
Chee Fang SumDiabetes Centre, Admiralty Medical Centre, Khoo Teck Puat Hospital, Singapore, Singapore.
Mary Foong-Fong ChongInstitute for Human Development and Potential (IHDP), A*STAR, Singapore, Singapore.
Su Chi LimClinical Research Unit, Khoo Teck Puat Hospital, Singapore, Singapore. lim.su.chi@nhghealth.com.sg.ORCID http://orcid.org/0000-0003-1742-5817

Funding

MOH | National Medical Research Council (NMRC) MOH-001688-00MOH | National Medical Research Council (NMRC) MOH-001704-00
6 · The paper itself

Abstract

BACKGROUND/

objectivesWe previously identified three validated clinical subtypes of type 2 diabetes (T2D) in a multi-ethnic Southeast Asian cohort, but their dietary patterns remained uncharacterised. This cross-sectional analysis explored whether dietary patterns differ across T2D subtypes and examined subtype-specific associations with diabetes-related comorbidities. SUBJECTS/

methodsDietary patterns were derived using factor analysis of 46 food groups from 1007 T2D adults (age:61 ± 11 years, 52.7% male) who completed a 125-item food frequency questionnaire. T2D subtypes including mild age-related diabetes with insulin insufficiency (MARD-II), mild obesity-related diabetes (MOD), and severe insulin-resistant diabetes with relative insulin insufficiency (SIRD-RII) were classified using the nearest centroid approach. Each participant's predominant dietary pattern was defined by their highest factor score. Associations between T2D subtypes and dietary pattern scores, and between predominant dietary patterns and comorbidities within each subtype, were assessed using multivariable regression analysis.

resultsThree patterns were identified: meat, fast food & eat-out; sugar-laden food & drinks; and plant-based & dairy. Among MARD-II, 40.0% had a predominant plant-based & dairy pattern, whereas both MOD and SIRD-RII had predominant sugar-laden food & drinks (~38%), followed by meat, fast food & eat-out (~31%) patterns. Compared with MARD-II, MOD and SIRD-RII were positively associated with meat, fast food & eat-out pattern and inversely with plant-based & dairy pattern (all P < 0.001). Predominant sugar-laden food & drinks and meat, fast food & eat-out patterns were differentially associated with comorbidities, particularly in MOD and SIRD-RII.

conclusionsOur findings suggest distinct dietary intake/patterns and subtype-specific associations with comorbidities in multi-ethnic Southeast Asians with T2D.

Indexed as

Diabetes Mellitus, Type 2DietFeeding BehaviorAgedAsia, SoutheasternCohort StudiesComorbidityCross-Sectional StudiesDairy ProductsDiet, Plant-BasedFactor Analysis, StatisticalFemaleHumansInsulin ResistanceMaleMeat

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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.