2 results
Emergency physician interpretation of point-of-care ultrasound for identifying and grading of hydronephrosis in renal colic compared
Emergency physician interpretation ... with consensus interpretation ... Hydronephrosis #Comparison ... #Accuracy #Sensitivity ... #Specificity #Testing
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Sensitivity (rule ... PPV Higher sensitivity ... probability of getting ... error Validity (“accuracy ... Biostatistics #formulas