The win ratio, a recently proposed measure for comparing the benefit of two treatment groups, allows ties in the data but ignores ties in the inference. In this article, we highlight some difficulties that this can lead to, and we propose to focus on the win odds instead, a modification of the win ratio which takes ties into account. We construct hypothesis tests and confidence intervals for the win odds, and we investigate their properties through simulations and in a case study. We conclude that the win odds should be preferred over the win ratio.

中文翻译：

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胜率：调整胜率以包括平局

胜率是最近提出的用于比较两个治疗组的益处的衡量标准，它允许数据存在关联，但忽略推理中的关联。在本文中，我们强调了这可能导致的一些困难，我们建议将重点放在获胜赔率上，修改考虑平局的获胜率。我们为获胜几率构建假设检验和置信区间，并通过模拟和案例研究调查它们的属性。我们得出结论，胜率应该优于胜率。