血粘度的地理变化以及与冠状动脉事件率的关系
1Department of Internal Medicine II, Ulm University Medical Centre, Germany.
Lancet (London, England)
|September 10, 1994
概括
与德国奥格斯堡相比,苏格兰的血粘度更高,可能部分解释了苏格兰冠心病 (CHD) 和中风风险的增加. 这一发现强调了血粘度作为心血管疾病差异的潜在因素.
科学领域:
- 心血管科学 心血管科学
- 流行病学 流行病学
- 生物医学研究生物医学研究
背景情况:
- 血粘度是冠心病 (CHD) 和中风的已知预测因素.
- 慢性心血管疾病发病率的地理差异表明存在潜在的人口特异性风险因素.
研究的目的:
- 为了研究CHD事件率和血粘度的区域差异之间的相关性.
- 为了比较高心血管疾病风险地区 (苏格兰) 和低风险地区 (德国奥格斯堡) 的血粘度水平.
主要方法:
- 在格拉斯哥 (MONICA和苏格兰心脏健康研究) 和奥格斯堡 (MONICA) 进行了横截面人口调查.
- 血粘度测量在25-64岁的男性和女性.
- 统计分析涉及比较平均血粘度,并对心血管风险因素进行调整.
主要成果:
- 与奥格斯堡相比,苏格兰西部的平均血粘度显著更高 (男性为1.327 mPa s,女性为1.318 mPa s),男性为1.261 mPa s,女性为1.248 mPa s).
- 这些差异在调整年龄,吸烟,胆固醇水平,血压和体重指数后仍然存在.
- 格拉斯哥的冠状动脉事件率在男性和女性中都比奥格斯堡高得多.
结论:
- 观察到的血粘度的地理差异可能导致苏格兰和奥格斯堡之间心血管疾病发病率的差异.
- 需要进一步的研究来探索血粘度的决定因素及其在动脉样硬化,血栓形成和缺血中的作用.
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