Youden索引和Tjur 's R2在2x2表中

IF 3.3 3区医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH

Annals of Epidemiology Pub Date : 2025-02-10 DOI:10.1016/j.annepidem.2025.01.012

Linard Hoessly

引用次数: 0

摘要

我们参考了Hughes最近的一篇论文，并表明尽管Tjurs R2判别系数和Youden指数在2×2列联表上评估诊断测试性能的粗略形式相似，但这两个函数是不同的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Youden index and Tjur’s R2 in 2 × 2 tables

We refer to a recent paper by Hughes and show that despite similarities in the rough form between Tjurs

R^{2}

coefficient of discrimination and Youden index for assessing diagnostic test performance on

2 \times 2

contingency tables, the two functions are different.

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来源期刊

Annals of Epidemiology 医学-公共卫生、环境卫生与职业卫生

CiteScore

7.40

自引率

1.80%

发文量

207

审稿时长

59 days

期刊介绍： The journal emphasizes the application of epidemiologic methods to issues that affect the distribution and determinants of human illness in diverse contexts. Its primary focus is on chronic and acute conditions of diverse etiologies and of major importance to clinical medicine, public health, and health care delivery.