血型与心血管疾病之间的关系:来自阿尔及利亚住院患者研究的见解
Selma Amrani1, Khalil Chaouki Zemouri1, Khelifa Abderrahmene Bouguerra1
1Population Genetics, University of Science and Technology Houari Boumediene (USTHB), Algiers, DZA.
Cureus
|January 13, 2025
概括
这项研究发现,虽然大多数阿尔及利亚心血管患者具有O型血液和Rh阳性,但血型与心血管疾病或风险因素没有显著联系. 需要进一步的研究来理解这些复杂的关系.
科学领域:
- 心血管医学 心血管医学
- 遗传学 是一个遗传学.
- 流行病学 流行病学
背景情况:
- 在非洲,特别是阿尔及利亚,血型与心血管疾病 (CVD) 的关联存在有限的研究.
- 现有的研究往往只关注献血者,忽视了更广泛的人口遗传学和心血管疾病风险.
- 这项研究解决了非洲背景下关于血液组分布和心血管疾病联系的知识差距.
研究的目的:
- 调查阿尔及利亚心血管疾病患者中ABO和Rhesus (Rh) 血型基因型的分布.
- 检查血型与心血管疾病和风险因素的患病率之间的关联.
- 为促进全球对血型遗传学和心血管疾病关系的理解做出贡献.
主要方法:
- 在阿尔及利亚Mustapha Bacha大学医院对2780名已确诊心血管疾病的患者 (≥18岁) 进行了回顾性研究.
- 收集关于心血管风险因素的数据;通过标准血清学测试确定血型.
- 使用R和Jamovi进行的统计分析,在p < 0.05时确定显著性.
主要成果:
- 血型O是最常见的 (42.84%),其次是A (32.27%),B (16.19%) 和AB (8.71%). 93.42%的人是Rh阳性.
- ABO等位基因频率明显偏离了哈迪-韦恩伯格平衡 (p < 0.05),而Rh分布处于平衡状态.
- 高血压 (94.50%),脂质失调 (94.03%) 和糖尿病 (79.57%) 是常见的. 没有发现血型与心血管疾病/风险因素的显著关联,除了Rh阴性状态和心律失常之间的边际联系.
结论:
- 阿尔及利亚心血管疾病患者主要表现出O型血液和Rh阳性状态.
- 在这个队列中,没有发现ABO/Rh血型与主要心血管风险因素或疾病之间的显著关联.
- ACS,高血压,脂质失调和吸烟的高患病率凸显了有针对性的预防和对遗传因素和心血管疾病的进一步研究的需要.
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