数据驱动的集群分析显示,黑人/非洲裔美国人患严重胰岛素缺乏糖尿病的风险增加
Brian Lu1, Peng Li2, Andrew B Crouse3
1Comprehensive Diabetes Center, Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
The Journal of clinical endocrinology and metabolism
|July 30, 2024
概括
种族背景显著影响糖尿病亚型. 黑人/非洲裔美国人更容易患上严重的胰岛素缺乏糖尿病,经历更大的代谢问题和更高的并发症风险,突出了糖尿病护理方面的差异.
科学领域:
- 内分泌学和新陈代谢学
- 人口健康 人口健康
- 遗传学和基因组学 遗传学和基因组学
背景情况:
- 糖尿病是一种复杂,异质的疾病,具有新兴的亚型.
- 以前的研究已经研究了这些亚型在不同人群中的影响.
- 了解糖尿病异质性对于解决健康差异至关重要.
研究的目的:
- 将集群分析应用于美国深南地区多样化的糖尿病队列.
- 根据关键临床参数调查糖尿病亚型的分布.
- 检查种族背景对糖尿病亚型患病率和特征的影响.
主要方法:
- 对89,875名患者的电子健康记录进行了回顾性等级集群分析.
- 包括患有糖尿病的成年患者的代码和谷氨酸脱酶自身抗体,血红蛋白A1c,体重指数,诊断年龄,HOMA2-B和HOMA2-IR.的数据.
- 对约42%的黑人/非洲裔美国人队列的分析.
主要成果:
- 在黑人/非洲裔美国人和白人之间观察到糖尿病集群分布的显著差异 (P < .001).
- 黑人/非洲裔美国人患严重胰岛素缺乏糖尿病的可能性更高 (OR,1.83;P < .001),代谢干扰和并发症风险增加 (OR,1.42;P = .020).
- 黑人/非洲裔美国人表现出更严重的β细胞功能的损害 (P < .001),而不增加肥胖或胰岛素抵抗.
结论:
- 种族背景显著影响糖尿病集群分布.
- 黑人/非洲裔美国人不成比例地受到严重胰岛素缺乏糖尿病的影响,这表明潜在的生物或环境因素.
- 这些发现可能有助于解释结果的差异,并为各种糖尿病人群提供量身定制的治疗策略.
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