PMID- 37906402 OWN - NLM STAT- MEDLINE DCOM- 20240404 LR - 20240404 IS - 1559-0100 (Electronic) IS - 1355-008X (Linking) VI - 84 IP - 1 DP - 2024 Apr TI - Correlation between alternative insulin resistance indexes and diabetic kidney disease: a retrospective study. PG - 136-147 LID - 10.1007/s12020-023-03574-6 [doi] AB - PURPOSE: This retrospective study aimed to investigate the relationship between alternative insulin resistance (IR) indexes not reliant on insulin and diabetic kidney disease (DKD) incidence in a newly diagnosed cohort of individuals with type 2 diabetes mellitus (T2DM). METHODS: We conducted a retrospective analysis of baseline characteristics in a cohort of 521 individuals with T2DM, then followed up on the outcome of DKD. To assess the predictive ability of IR indexes, we compared the performance of four non-insulin-based IR indexes and the homeostasis model for insulin resistance (HOMA-IR) using logistic regression and consistency-statistics (C-statistics). Furthermore, we computed the net reclassification index (NRI) and integrated discrimination improvement (IDI) to evaluate the additional effects of the indexes. RESULTS: The four alternative IR indexes of DKD patients were significantly higher than those of non-DKD. After adjustment for other variables, the highest tertile of all indexes was significantly related to DKD incidence, compared with the lowest tertile. Furthermore, the C-statistics for the triglyceride-glucose index (TyG index) and triglyceride to high-density lipoprotein ratio (TG/HDL) were all 0.652, while triglyceride glucose-body mass index (TyG-BMI) and metabolic score for insulin resistance (METS-IR) were 0.639 and 0.651, respectively. The incorporation of the alternative IR indexes into the baseline model revealed positive additional effects, leading to an improved prediction of the risk for DKD. CONCLUSIONS: It was discovered that the alternative IR indexes served as independent risk factors of DKD. Among the four alternative indexes, TyG index and TG/HDL had the best prediction performance for DKD, followed by METS-IR. CI - (c) 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. FAU - Mu, Xiaodie AU - Mu X AD - Department of Nephrology, Third Affiliated Hospital of Soochow University, Changzhou, 213003, China. FAU - Wu, Aihua AU - Wu A AD - Department of Nephrology, Third Affiliated Hospital of Soochow University, Changzhou, 213003, China. FAU - Hu, Huiyue AU - Hu H AD - Department of Nephrology, Third Affiliated Hospital of Soochow University, Changzhou, 213003, China. FAU - Yang, Min AU - Yang M AD - Department of Nephrology, Third Affiliated Hospital of Soochow University, Changzhou, 213003, China. yangmin1516@suda.edu.cn. FAU - Zhou, Hua AU - Zhou H AUID- ORCID: 0000-0003-0130-8763 AD - Department of Nephrology, Third Affiliated Hospital of Soochow University, Changzhou, 213003, China. zhouhua2323@suda.edu.cn. LA - eng GR - 82000684/National Natural Science Foundation of China/ GR - CE20215024/Changzhou Science and Technology Bureau/ GR - 2022260/Top Talent of Changzhou 'The 14th Five-Year Plan' High-Level Health Talents Training Project/ PT - Journal Article DEP - 20231031 PL - United States TA - Endocrine JT - Endocrine JID - 9434444 RN - 0 (Blood Glucose) RN - 0 (Biomarkers) RN - IY9XDZ35W2 (Glucose) RN - 0 (Triglycerides) SB - IM MH - Humans MH - *Insulin Resistance MH - Retrospective Studies MH - *Diabetes Mellitus, Type 2/complications MH - *Diabetic Nephropathies MH - Blood Glucose/metabolism MH - Biomarkers MH - Glucose MH - Triglycerides OTO - NOTNLM OT - Diabetic kidney disease OT - Insulin resistance OT - Non-insulin-based insulin resistance indexes. EDAT- 2023/10/31 18:45 MHDA- 2024/04/04 06:44 CRDT- 2023/10/31 12:12 PHST- 2023/08/12 00:00 [received] PHST- 2023/10/14 00:00 [accepted] PHST- 2024/04/04 06:44 [medline] PHST- 2023/10/31 18:45 [pubmed] PHST- 2023/10/31 12:12 [entrez] AID - 10.1007/s12020-023-03574-6 [pii] AID - 10.1007/s12020-023-03574-6 [doi] PST - ppublish SO - Endocrine. 2024 Apr;84(1):136-147. doi: 10.1007/s12020-023-03574-6. Epub 2023 Oct 31.