Αποτελέσματα Αναζήτησης
1 Ιαν 2008 · This chapter will introduce the various ways of assessing the accuracy of diagnostic tests, which will include discussions of sensitivity, specificity, predictive value, likelihood ratio, and...
- (PDF) Medical Diagnostic Tests: A Review of Test Anatomy, Phases, and ...
This article briefly reviews the steps in the evaluation of...
- (PDF) Medical Diagnostic Tests: A Review of Test Anatomy, Phases, and ...
28 Μαΐ 2019 · This article briefly reviews the steps in the evaluation of a diagnostic test from the anatomy, to the role in clinical practice, and to the statistical methods used to show their performances.
1 Ιαν 2011 · This paper is a report of the development and testing of the psychometric properties of an instrument to measure the accuracy of nursing documentation in general hospitals.
Research Methodology for Studies of Diagnostic Tests Stephen P. Glasser Abstract Much of clinical research is aimed at assessing causality. However, clinical research can also address the value of new medical tests, which will ulti-mately be used for screening for risk factors, to diagnose a disease, or to assess prognosis.
Assigning each illness a diagnosis is one way that we attempt to impose order on the chaotic world of signs and symptoms, grouping them into categories that share various characteristics, including etiology, clinical picture, prognosis, mechanism of transmission, and response to treatment.
Diagnostic research is conducted to improve diagnostic procedures and tests with the aim of improving diagnostic accuracy. Prognostic research mainly aims to identify and quantify factors that dictate the prognosis in patients [1].
This chapter will introduce the various ways of assessing the accuracy of diagnostic tests, which will include discussions of sensitivity, specificity, predictive value, likelihood ratio, and receiver operator characteristic curves. Download to read the full chapter text.
