Why the study?
Early-onset newly diagnosed type 2 diabetes exhibits substantial heterogeneity in body composition, prompting investigation of body composition phenotypes, clinical metabolic indicators, and polygenic scores.
Population
256 patients (174 males, 82 females) aged ≤ 40 years with newly diagnosed T2D
Comparison
Comparison across five body composition clusters
Design
Cohort study cluster analysis
Key result
Five distinct body composition phenotypes were identified in 256 patients with early-onset T2D, showing significant differences in metabolic profiles but no correlation with genetic susceptibility.
Authors
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Phenotype-specific metabolic profiling may refine risk stratification in early-onset T2D; hypothesis-generating for environmental drivers beyond polygenic risk.
Observational (n=256)
Early-onset type 2 diabetes exhibits significant heterogeneity in body composition and metabolic profiles that are not driven by genetic susceptibility, suggesting a strong environmental influence.
Zhang et al. (2026) conducted an observational in Early-onset newly diagnosed type 2 diabetes (n=256). Body composition phenotypes vs. Between-cluster comparison was evaluated on Differences in clinical metabolic indicators and polygenic scores among body composition phenotypes. Five distinct body composition phenotypes were identified in 256 patients with early-onset T2D, showing significant differences in metabolic profiles but no correlation with genetic susceptibility.