Association of Malignancy Prevalence With Test Properties and Performance of the Gene Expression Classifier in Indeterminate Thyroid Nodules

Importance

It is crucial for clinicians to know the malignancy prevalence within each indeterminate cytologic category to estimate the performance of the gene expression classifier (GEC).

Objective

To examine the variability in the performance of the GEC.

Design, Setting, and Participants

This retrospective cohort study of patients with Bethesda category III and IV thyroid nodules used single-institution data from...