'Index test' diaporamas de présentation

Evidence Based Laboratory Medicine

Evidence Based Laboratory Medicine. Diagnostische performantie en klinische waarde van (laboratorium)tests beoordelen. LEERDOELEN. Inzicht geven in (EBLM) terminologie voor uitdrukken van diagnostische performantie van laboratoriumtests

1.05k views • 83 slides

???? Evidence-Based Medicine Pharmacy, and Nursing 2010

???? Evidence-Based Medicine Pharmacy, and Nursing 2010. ???????? ?????? ????????? ????? Chief, Center for Evidence-Based Medicine Chang-Gung Memorial Hospital, Taiwan gout@adm.cgmh.org.tw. The Best Evidence Depends on the Type of Question. What are the phenomena/problems? Observation

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Diagnostic and Screening Studies Module 9

Diagnostic and Screening Studies Module 9. Objectives. At the completion of this module participants should Describe the diagnostic process Be able to describe these concepts: Pre-test and post-test probability Sensitivity and specificity ROC curve Positive and negative predictive values

529 views • 47 slides

Studies of Diagnostic Tests

Studies of Diagnostic Tests. Thomas B. Newman, MD, MPH October 11, 2007. Overview. Common biases of studies of diagnostic test accuracy Incorporation bias Verification bias Double gold standard bias Spectrum bias Prevalence, spectrum and nonindependence Meta-analysis of diagnostic tests

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Reference standard

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Clinical Scenario

Clinical Scenario. Step 1: Ask an answerable clinical question--P. I. C. O. Patient / Problem : Intervention / Exposure: Comparison: Outcome:. PICO. Question: Patient / Problem : Intervention / Exposure: Comparison: Outcome:.

315 views • 15 slides

T1 OPTIMIZATION

T1 OPTIMIZATION. March 2006. Definition. T1 optimization is process that accomplishes and maintains the highest efficiency possible for an individual generating unit. Self optimization accomplishes optimization internally by design of a unit

166 views • 15 slides

The index test results: positivity and negativity criteria. The cut-off value

144 views • 14 slides