ArticleIrish journal of medical science2024
Association of TyG index with prostate-specific antigen (PSA) in American men: results from NHANES, 2003-2010.
Article in Irish journal of medical science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- Trial
- Beyond Baseline: Serial PSA Measurements and Risk Stratification for Prostate Cancer.The Prostate · 2026Article
- Relationship between albumin-globulin ratio and prostate-specific antigen: a cross-sectional study based on NHANES 2003-2010.BMC urology · 2025Article
- Article
- The association between systemic immune-inflammation index and prostate-specific antigen: Results from NHANES 2003-2010.PloS one · 2024Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn recent years, triglyceride-glucose index (TyG) was a new indicator of insulin resistance, and it has been widely reported that it may be associated with serum prostate-specific antigen (PSA) concentrations.
aimsWe intended to investigate the possible connection between serum PSA concentration and the TyG index.
methodsThis is a cross-sectional study of adults with complete data on TyG and serum PSA concentrations (ng/ml) from the NHANES, 2003-2010. The TyG index is obtained by the formula below: TyG = Ln [triglycerides (mg/dL) × fasting glucose(mg/dL)/2]. Multivariate regression analysis and subgroup analysis were used to examine the connection between the TyG index and serum PSA levels.
resultsMultiple regression analysis of the weighted linear model showed that individuals with a higher TyG index had lower PSA levels. Subgroup analyses and interaction tests showed no apparent dependence on age, race/ethnicity, BMI, household income ratio, education level, and marital status on this negative association (all interactions p > 0.05).
conclusionsTyG index is related to lower serum PSA concentrations in adult men from the USA. Further comprehensive prospective studies are needed to confirm our findings.
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