3 results
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
diseased by the screening ... scores on the screening ... NegativePredictiveValue #Calculation ... #Table #PPV #NPV ... #Formulas #Statistics
Commonly Used Diagnostic Tests for Celiac Disease

Tissue transglutaminase (tTG) IgA antibodies
 - Most reliable noninvasive test
and first-level screening ... test - High sensitivity ... Celiac #Disease #Testing ... #Laboratory #Tests ... Diagnosis #Workup #Table
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Sensitivity (rule ... out – screening ... PPV Higher sensitivity ... Biostatistics #formulas ... #calculations #