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A model for variability in arteriographic reading.

V S Hertzberg·L D Fisher
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Abstract

We propose a class of models for the joint cumulative distribution function (c.d.f.) of the values of two independent readings of percentage stenosis from a coronary arteriography. We show that these models are identifiable and that a certain subclass has unique consistent estimators for the parameters in question. We obtain these estimates for a data set from a substudy of the Coronary Artery Surgery Study (CASS).

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AngiocardiographyBiometryCoronary DiseaseFalse Negative ReactionsHumansModels, TheoreticalQuality ControlJournal ArticleResearch Support, U.S. Gov't, P.H.S.

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V S Hertzberg, L D Fisher. A model for variability in arteriographic reading.. https://doi.org/10.1002/sim.4780050609

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