Distribution characteristics of special types of diabetes mellitus in Chinese population: A literature-based analysis from 2011 to 2021
10.3760/cma.j.cn311282-20220723-00444
- VernacularTitle:2011—2021年基于文献的中国特殊类型糖尿病分布特征分析
- Author:
Zhongyun ZHANG
1
;
Juan ZHANG
;
Danjie LI
;
Xuyang CHEN
;
Lei WU
;
Rulai HAN
;
Lei YE
;
Weiqing WANG
;
Weiqiong GU
Author Information
1. 上海交通大学医学院附属瑞金医院内分泌代谢病科，上海市内分泌代谢病研究所，国家代谢性疾病临床医学研究中心 200025
- Keywords:
Special types of diabetes;
Disease spectrum;
Constituent ratio;
Literature analysis
- From:
Chinese Journal of Endocrinology and Metabolism
2023;39(4):336-344
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the distribution characteristics of special types of diabetes in China, in order to provide a theoretical basis for the diagnosis and treatment of special types of diabetes.Methods:Pubmed, CNKI, and WanFang Data were searched for the case reports and clinical studies of special types of diabetes in China from 2011 to 2021. After independent literature screening by 2 researchers according to the inclusion and exclusion criteria, diseases and the number of corresponding cases included were extracted for statistics. The etiological composition and disease characteristics of three subtypes of special type diabetes were analyzed.Results:A total of 613 articles(7 377 patients)were included and roughly divided into eight subtypes of special type diabetes according to etiological classification for disease composition analysis. The results by ratio in descending order were as follows: mono-genetic gene defects in islet β-cell function, pancreatogenic diabetes, diabetes induced by drugs or chemicals, endocrine disease, mono-genetic gene defects in insulin action, other genetic syndromes associated with diabetes, infection, and uncommon immune-mediated diabetes. The disease composition of the three subtypes of special types of diabetes that we focused on were mono-genetic gene defects in islet β-cell function(50.21%), pancreatogenic diabetes(35.65%), and mono-genetic gene defects in insulin action(1.56%). The composition analysis of the special types of diabetes in each subtype showed that neonatal diabetes mellitus(NDM, n=1 749, 23.71%)and maturity onset diabetes in young(MODY, n=1 554, 21.07%)accounted for the largest proportions. According to the composition analysis of each subtype of MODY patients, the top three subtypes were MODY2(50.89%), MODY3(16.03%), and MODYX(8.91%). In addition, taking MODY as an example, patients with de novo mutations(DNMs)and(or)new mutation sites were summarized and analyzed. The results revealed 31 MODY patients with DNMs(1.99%) and 339 MODY patients with new mutation sites(21.81%). Conclusions:According to the literature analysis, NDM and MODY represent the largest proportion of patients with special type diabetes in China. MODY2 patients make up the largest proportion of MODY patients. In addition, diabetic patients carrying DNMs and(or)new mutation sites should be taken seriously.
