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League Tables for Hospital Comparisons

机译:医院比较排名表

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摘要

We review statistical methods for estimating and interpreting league tables used to infer hospital quality with a primary focus on methods for partitioning variation into two types: {a) that associated with within-hospital variation for a homogeneousgroup of patients and (b) that produced by between-hospital variation. We discuss the types of covariates included in the model, hierarchical and nonhierarchical logistic regression models for conducting inferences in a low-information context and theirassociated trade-offs, and the role of hospital volume. We use all-cause mortality rates for US hospitals to illustrate concepts and methods.
机译:我们回顾了用于估计和解释用来推断医院质量的排行榜的统计方法,主要侧重于将变异分为两种类型的方法:(a)与同质患者的院内变异相关;(b)由医院产生的医院之间的差异。我们讨论了模型中包括的协变量的类型,用于在低信息环境中进行推理的层次和非层次逻辑回归模型及其相关的取舍,以及医院容量的作用。我们使用美国医院的全因死亡率来说明概念和方法。

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