Principles of screening

Seminars in Perinatology
Mark I EvansDavid W Britt

Abstract

Screening and diagnostic testing are sequentially-oriented procedures for progressively analyzing risk. Screening is broadly based and aimed at identifying those at high risk of a disease or condition. Diagnostic testing is designed to more definitively answer the question of whether or not a person has a disease or condition. Understanding the differences among four key measures of evaluation for tests (sensitivity, specificity, positive predictive value and negative predictive value) are necessary for proper utilization of screening tests.

References

Mar 7, 2002·Women's Health Issues : Official Publication of the Jacobs Institute of Women's Health·Kathlyn Barry, David W Britt

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Citations

Apr 1, 2018·Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine·Lami YeoRoberto Romero
Aug 21, 2014·Journal of Applied Oral Science : Revista FOB·Ana Lucia Franco-MicheloniCinara Maria Camparis
Oct 23, 2010·Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine·Jimmy EspinozaSimcha Yagel
Sep 25, 2020·The Western Journal of Emergency Medicine·Hadiki Habib, Hesty Kurniawaty

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