群体概况:西中国医院联盟纵向流行病健康研究 (WHALE)
Yifei Lin1,2, Yong Yang3, Zhuyue Li3
1Health Management Center, General Practice Medical Center, Innovation Institute for Integration of Medicine and Engineering, West China Hospital, Sichuan University, Chengdu, Sichuan, China. ylin@wchscu.edu.cn.
European journal of epidemiology
|August 23, 2025
概括
西中国医院联盟长度流行病健康研究 (WHALE) 使用大型数据库跟踪随时间的健康变化. 这项研究提高了对影响疾病发展的因素的理解,
科学领域:
- 流行病学
- 公共卫生
- 生物医学信息学
背景情况:
- 西中国医院联盟长度流行病学健康研究 (WHALE) 是为了满足对健康转变的综合数据的需求而建立的.
- 了解基因,行为和环境因素的相互作用对于推进主动医疗保健至关重要.
研究的目的:
- 建立一个强大的多维数据库和研究健康轨迹的队列.
- 了解从健康到疾病的转变因素.
- 通过生物标志物数据分析,增强对衰老,疾病前期状况和疾病诊断的理解.
主要方法:
- 2010年启动的WHALE数据库整合了来自11家医院的健康检查数据,包括社会人口统计,生活方式,病史和临床信息.
- 启动于2024年11月的WHALE健康轨迹队伍招募了至少三次健康检查的成年人,使用每两年一次的积极跟踪和与区域医疗保健数据库的被动链接.
- 数据分析侧重于生物标志物数据,轨迹模式和健康结果之间的关联.
主要成果:
- 截至2025年1月,WHALE数据库包含来自1,526,686名参与者的超过340万份健康记录 (平均年龄为40.3岁,性别分布均衡).
- 很大一部分参与者 (23.88%) 至少进行了三次健康检查,其中3.31%进行了十次以上的健康检查,这表明了大量的纵向数据.
- 该研究提供了对健康轨迹的关键见解,将生物标志物模式与衰老,疾病前状态和诊断疾病联系起来.
结论:
- 该研究的样本大小,纵向设计,数据多样性和质量控制为流行病学研究提供了坚实的基础.
- 这项研究提供了对健康发展轨迹和影响疾病发展的因素的宝贵见解.
- 未来的研究可以利用这一资源来推进积极的医疗保健策略,并深入了解复杂的疾病病因.
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