Screening and Diagnostic Tests
These resources explain the key concepts involved in designing, evaluating and interpreting the results of diagnostic tests: sensitivity, specificity, positive and negative predictive values, ROC curves and AUC.
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A short published article on positive and negative predictive values.Read the articleWhat the article offersThis is the second of two very short 1-…
A short published article on the basic concepts of sensitivity and specificity.Read the articleWhat the article offersThis is the first of two very…
A University of Washington Medicine lecture on evaluating diagnostic tests.Watch the lectureWhat the lecture offersThe first ~14 minutes of this ~53…
A very clear and concise video explaining ROC curves.Watch the videoWhat the video offersThis is the second of two short YouTube videos by Dr.…
A very clear and concise video explaining sensitivity and specificity.Watch the videoWhat the video offers This is the first of two short…