从多种治疗中选择最优的个性化治疗,并对正确审查的多变量结果措施进行选择
Chathura Siriwardhana1, K B Kulasekera2, Somnath Datta3
1Department of Quantitative Health Sciences, University of Hawaii John A. Burns School of Medicine, Honolulu, HI, USA.
Journal of applied statistics
|March 25, 2024
概括
这项研究引入了一种新的个性化方法,用于在结果复杂并且可能包括审查的生存数据时选择最佳治疗方法. 该方法根据患者特异性得分对治疗进行排名,改善了对各种疾病的治疗选择.
科学领域:
- 生物统计学 生物统计学
- 医疗信息学 医疗信息学
- 临床试验设计 临床试验设计
背景情况:
- 在多变量结果和被审查的数据下,选择最佳治疗是具有挑战性的.
- 现有的方法可能无法充分解决复杂的响应变量,如生存时间.
研究的目的:
- 开发一个新的个性化框架,为最佳的治疗选择.
- 为了适应多变量结果,包括右边审查的变量.
- 提供适用于各种模型和结果类型的灵活方法.
主要方法:
- 利用半参数单一指数模型将共变量和响应联系起来.
- 开发了一个基于个别共变量的患者特异复合得分.
- 用于处理顺序的非参数光滑和等级聚合.
- 整合了审查权重的反向概率,以处理正确审查的数据.
主要成果:
- 拟议的方法有效地对个性化选择的治疗进行排名.
- 经验研究证明了该方法在有限样本中的性能.
- 成功应用到HIV临床试验数据与正确审查的生存终点.
结论:
- 新的个性化方法为最佳治疗选择提供了一个强大的战略.
- 该方法可适应复杂,多变量和受审查的结果数据.
- 在临床环境中证明了现实世界的适用性,例如HIV试验.
关键词:
05D4040 这是一个很好的例子.42A61 一个字的意思46N3030 没有任何问题.65C6060 60C60 65C60 60C60 65C60 60C60 65C60 60C60 65C60 60C60 65C60 60C60 65C60 65C60 65C60 65C60 65C60 65C60 6592B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B15 92B12 92B15 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B12 92B127 这是一个国家,这个国家,这个国家,这个国家,这个国家,这个国家设计变量是设计变量.个性化治疗 个性化治疗排名聚合 排名聚合正确的审查 - 审查.单一指数模型 单一指数模型相关概念视频
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