关于心血管保健数据驱动治疗决策的健康公平视角:风险评估与个性化治疗规则对比
Safiya Sirota1, Norrina B Allen2, R G Barr3
1Department of Biostatistics Columbia University New York NY USA.
Journal of the American Heart Association
|March 4, 2026
概括
与标准风险评分相比,个性化治疗规则 (ITR) 可以改善治疗结果并减少高血压治疗中的种族差异. 这项研究发现,在比较这些方法时,种族群体的治疗率存在显著差异.
科学领域:
- 心血管医学 心血管医学
- 健康差距 研究 研究 研究 研究
- 生物统计学 生物统计学
背景情况:
- 医疗决策通常依赖于全球风险评分,可能会忽视个体变化.
- 治疗效果的异质性表明,个性化治疗规则 (ITR) 可以提高患者的治疗结果.
- 本研究研究了ITR和风险评分方法之间的抗高血压药物推的种族和民族差异.
研究的目的:
- 为了比较基于估计的个性化治疗规则 (ITR) 和传统风险评分方法的抗高血压治疗率.
- 根据每个方法的治疗建议,调查潜在的种族和民族群体差异.
- 评估ITR对最大限度地提高生存时间和减轻健康差异的影响.
主要方法:
- 模拟的观察数据与治疗效应异质性,以比较ITR和风险评分方法.
- 在多民族动脉样硬化研究 (MESA) 中,使用3281名成年人的数据估计了抗高血压药物处方的ITR.
- 将ITR建议与基于指南的风险评分进行比较,计算假设的治疗率并对MESA数据进行千平方测试.
主要成果:
- 个性化治疗规则 (ITR) 证明了两个关键的好处:最大限度地提高预期的生存率,并可能减少治疗效果异质的种族差异.
- 与风险评分方法相比,ITR建议在所有种族和族裔群体中对更大比例的参与者进行治疗.
- 基平方测试揭示了跨种族和种族群体ITR和风险评分方法之间的治疗率的统计学上显著差异 (P<0.001).
结论:
- 在采用个性化治疗规则 (ITR) 与基于风险的标准方法相比,治疗建议在采用个性化治疗规则 (ITR) 时有显著差异.
- ITR有望优化治疗分配并解决心血管保健中的健康不平等问题.
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