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Updated: Feb 22, 2026

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An R-Based Landscape Validation of a Competing Risk Model
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[个体患者的概率:关于不确定性的误解和统计模型在医疗决策中的作用]
Harm-Jan de Grooth1,2, Ewout W Steyerberg3
1UMC Utrecht, Utrecht. Afd. Intensive Care.
Nederlands tijdschrift voor geneeskunde
|February 20, 2026
概括
解释患者的概率是具有挑战性的. 这项研究阐明,虽然个体概率不是客观真实的,但它们是理性的,条件估计需要临床专业知识和经验数据来准确预测患者的结果.
科学领域:
- 医学统计 医学统计
- 临床决策 - 临床决策
- 概率哲学概率的哲学
背景情况:
- 从概念上讲,解释个体患者的概率 (例如,5%的风险) 是很困难的.
- 对群体的统计概率的常见解释对于独特的个体而言受到质疑.
- 关于个体概率的客观真实性或任意性存在误解.
研究的目的:
- 为了解决关于个体患者概率的误解.
- 探索关于概率解释的哲学和统计观点.
- 提出一个框架,用于临床环境中的理性,有条件的概率估计.
主要方法:
- 探索关于概率的哲学和统计观点.
- 分析个人预测与群体统计数据的性质.
- 强调参考类在概率估计中的作用.
主要成果:
- 个体概率不是客观的真实,但可以是理性的,有条件的估计.
- 不确定患者结果的预测需要临床专业人员进行批判性评估.
- 临床判断必须以经验数据为基础并受到限制.
结论:
- 更清楚地了解概率限制可以改善人工智能使用,临床推理和患者沟通.
- 理性概率估计是有条件的和上下文依赖的.
- 统计模型与临床专业知识的整合对于可靠的患者结果预测至关重要.
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