Exp Clin Endocrinol Diabetes 2022; 130(11): 758-764
DOI: 10.1055/a-1799-8173
Article

Gender Difference in Liver Enzymes in Newly Defined Subgroups of Diabetes Revealed by a Data-Driven Cluster Analysis

Ye Zhang
1   Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
2   Branch of National Clinical Research Center for Metabolic Disease, Hubei, China
,
Jiaojiao Huang
1   Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
2   Branch of National Clinical Research Center for Metabolic Disease, Hubei, China
,
Sanshan Xia
1   Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
2   Branch of National Clinical Research Center for Metabolic Disease, Hubei, China
,
Yan Yang
1   Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
2   Branch of National Clinical Research Center for Metabolic Disease, Hubei, China
,
Kun Dong
1   Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
2   Branch of National Clinical Research Center for Metabolic Disease, Hubei, China
› Author Affiliations

Funding This work was supported by the National Natural Science Foundation of China [grant number: 81670754, 81600661, and 81974114]. The funding sources had no role in study design, data collection, data analysis, data interpretation, or report-writing.
Preview

Abstract

Background Recently, a newly proposed data-driven approach for classifying diabetes has challenged the status quo of the classification of adult-onset patients with diabetes. This study investigated the association between liver injury and diabetes, classified by data-driven cluster analysis, as liver injury is a significant risk factor for diabetes.

Methods We enrolled 822 adult patients with newly diagnosed diabetes. Two-step cluster analysis was performed using six parameters, including age at diagnosis, body mass index, hemoglobin A1C, homoeostatic assessment model 2 estimates about insulin resistance (HOAM2-IR) and beta-cell function (HOMA2-B), and glutamic acid decarboxylase antibodies (GADA) positivity. Patients were allocated into five clusters. Serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activity were compared as indicators of liver injury among clusters.

Results Serum ALT and AST activities were significantly different among clusters (P=0.002), even among those without GADA positivity (P=0.004). Patients with severe insulin-resistant diabetes (SIRD) and mild obesity-related diabetes (MOD) had a more severe liver injury. Gender dimorphism was also found for serum ALT and AST activities among subgroups. Female patients had better liver function than males with SIRD and MOD.

Conclusions We verified the feasibility of a newly proposed diabetes classification system and found robust and significant relationship and gender differences between serum ALT and AST activities and diabetes in some specific subgroups. Our findings indicate that more attention should be paid to diabetes subgroups when studying risk factors, indicators, or treatment in diabetic research.

Supplementary Material



Publication History

Received: 06 December 2021
Received: 28 January 2022

Accepted: 07 March 2022

Article published online:
31 May 2022

© 2022. Thieme. All rights reserved.

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany