Evaluating the Yield of Medical Tests

Evaluating the Yield of Medical Tests - JAMA Network

In this context, the yield of a test is best interpreted by analyzing the prognostic information it furnishes. Information from the history, ...

Evaluating the yield of medical tests - PubMed

A method is presented for evaluating the amount of information a medical test provides about individual patients. Emphasis is placed on the ...

Evaluating the Yield of Medical Tests - JAMA Network

Information from the history, physical examination, and routine procedures should be used in assessing the yield of a new test. As an example, the method is ...

Evaluating the yield of medical tests. - Semantic Scholar

The treadmill exercise test is shown to provide surprisingly little prognostic information beyond that obtained from basic clinical measurements.

Harrell, F.E., Califf, R.M., Pryor, D.B., Lee, K.L. and Rosati, R.A. ...

Harrell, F.E., Califf, R.M., Pryor, D.B., Lee, K.L. and Rosati, R.A. (1982) Evaluating the Yield of Medical Tests. JAMA, 247, 2543-2546.

Use of “Diagnostic Yield” in Imaging Research Reports: Results from ...

... evaluating the clinical effectiveness of diagnostic tests [1]. This is based on the assumption that improving diagnostic accuracy inevitably ...

Diagnostic yield as an important metric for the evaluation of novel ...

Using the example of urine lipoarabinomannan testing, we illustrate how even tests with limited sensitivity can diagnose more people with ...

Evaluating the yield of medical tests - EurekaMag

A method is presented for evaluating the amount of information a medical test provides about individual patients. Emphasis is placed on the role of a test in ...

Evaluating Medical Tests | SAGE Publications Inc

... yield inaccurate or misleading results, and add to the incidence of iatrogenic disease. Many such tests go into common clinical use without convincing ...

Chapter 10: Deciding Whether To Complement a Systematic Review ...

... yield a beneficial endpoint. Therefore, test performance is typically not sufficient for assessing the usefulness of medical tests. Modeling (in the form of ...

Assessing Risk of Bias as a Domain of Quality in Medical Test Studies

Because of variation in laboratory procedures or observers, a test may not consistently yield the same result when repeated. In two or more observations of ...

Diagnostic yield of screening for SARS-CoV-2 among patients ...

Multivariate analysis of factors associated with positive SARS-CoV-2 nucleic tests (N=15 690). Discussion. Our aim was to evaluate the diagnostic yield of ...

(PDF) Statistical Evaluation of Medical Tests - ResearchGate

Evaluating and ranking the performance of medical tests for screening and diagnosing dis- ... yield monotone true positive and. negative fractions ...

High Diagnostic Yield and Accuracy of History, Physical ...

Despite these uncertainties, the initial evaluation consisting of history taking, physical examination, and ECG plays a crucial role in the ...

Evaluating Diagnostic Tests: A Guide to the Literature

• Yield of abnormal or normal diagnoses in a case series. • Diagnostic ... analysis of studies evaluating diagnostic tests. • The Department of Clinical ...

Yield of diagnostic testing in evaluating etiology and end organ ...

Half of children with traditional risk factors for primary hypertension, including obesity, were diagnosed with secondary hypertension. Kidney ...

Evaluating the yield of systematic screening for tuberculosis among ...

Tuberculosis (TB) remains an intractable public health issue. An estimated 10 million persons develop active TB disease and about 1.6 million ...

Studies of Medical Tests - CHEST Journal

... evaluating a medical test. Once a test is shown to have sufficient accuracy ... For continuous data, parametric and nonparametric approaches yield similar results ...

Addressing the Drivers of Medical Test Overuse and Cascades

Patients commonly believed that all medical tests yield definitive results and lack downsides. ... A Guide to Creating and Evaluating Patient Materials.

Clinical Evaluation of Diagnostic Tests | AJR

Studies of diagnostic test accuracy require a test or procedure for determining the true disease status of each patient. This test or procedure is called the “ ...