ArticleBMC endocrine disorders2025
Association between TyG index and MASLD in lean young adults: a retrospective study.
Article in BMC endocrine disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Estimated Body Fat Percentage and Triglyceride-Glucose Index for Identifying MASLD in Lean Asian Adults: A Cross-Sectional Analysis.The Kaohsiung journal of medical sciences · 2026Article
- Association of AGAHR with metabolic dysfunction-associated steatotic liver disease (MASLD).Hormones (Athens, Greece) · 2026Article
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5 authors.
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Abstract
backgroundThe relationship between the TyG index and MASLD in lean young populations remains unclear.
methodsIn this retrospective study, we analyzed data from individuals aged 18 to 35 Years old who underwent abdominal ultrasound examinations at a healthcare management center from January 2019 to December 2023. First, we categorized the TyG index into quartiles and used logistic regression models to examine the relationship between MASLD and TyG. Next, we applied restricted cubic splines (RCS) to assess whether the relationship between TyG and MASLD followed a nonlinear pattern. Additionally, we stratified the analysis by sex to explore whether the association between MASLD and TyG differed between males and females.
resultsA total of 20,242 participants (14763 women [72.9%]; [mean ± SD] age, 29.07 [3.60]) were included in the study. The overall incidence of MASLD was 5.1%. The median (IQR) TyG index was 8.0 (7.6, 8.2). The association between TyG index and the incidence of MASLD followed a reverse L-shaped, with a cut-off value of 8.3. For each 1-unit increase in the TyG index, the association was significant both below 8.3 (HR = 2.1; 95%CI: 1.4-3.4 ) and above this threshold (HR = 12.1; 95%CI: 8.2-17.8). A significant interaction between sex and the TyG index was observed (P < 0.001). Both males and females showing an increase in MASLD risk after the TyG index exceeded 8.3.
conclusionIn young populations, higher TyG index is associated with an increased risk of MASLD, with distinct patterns observed between sexes. The risk of MASLD rises sharply once the TyG index exceeds 8.3.
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