丹麦全国心电图 (ECG) 队列
Christoffer Polcwiartek1, Mikkel Porsborg Andersen2,3, Helle Collatz Christensen3,4
1Department of Cardiology, Aalborg University Hospital, Hobrovej 18-22, Aalborg, DK-9000, Denmark. c.polcwiartek@rn.dk.
European journal of epidemiology
|February 26, 2024
概括
研究人员创建了丹麦全国ECG队列,这是一个来自超过240万患者的数字心电图 (ECG) 大数据集. 这些真实数据通过将心电图与健康记录联系起来,使广泛的心血管研究成为可能.
科学领域:
- 心脏病学 心脏病学
- 生物医学信息学 生物医学信息学
- 流行病学 流行病学
背景情况:
- 电心电图 (ECG) 对于诊断和评估心脏病风险至关重要.
- 对大规模,基于人口的数字心电图数据的有限访问阻碍了研究.
- 现有的数据集往往缺乏与健康和社会登记册的全面联系.
研究的目的:
- 建立丹麦全国范围的ECG队列,一个全面的,基于人口的数字ECG数据集.
- 通过将心电图数据与国家卫生登记册联系起来,促进大规模的心血管研究.
- 为研究心脏病流行病学和风险分层提供资源.
主要方法:
- 纳入丹麦 (2000-2021) 至少有一次医院前或医院内数字心电图的所有患者.
- 收集标准化的心电图诊断声明和详细的心电图测量.
- 将心电图数据与丹麦全国范围的行政健康和社会登记册联系起来.
- 在没有数据丢失的情况下进行纵向跟踪.
主要成果:
- 该队列包括2,485,987名独特患者和11,952,430名ECG.
- 第一次心电图时患者的中位年龄为57岁,其中48%是男性.
- 数据涵盖了医院前和医院内环境,提供了不同的临床背景.
结论:
- 丹麦全国心电图队列是心血管研究的新和广泛的资源.
- 数据集的链接能力和规模支持了强大的流行病学研究.
- 这种队列为促进心脏病的理解和管理提供了前所未有的机会.
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