2 results
Point of Care Ultrasound for Appendicitis - Visual Abstract

Can emergency physicians diagnose appendicitis with high specificity
Ultrasound for Appendicitis ... physicians diagnose appendicitis ... pubmed/29760840 Sensitivity ... #VisualAbstract ... #Accuracy #Sensitivity
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
studies Clinical Trial ... Sensitivity (rule ... PPV Higher sensitivity ... error Validity (“accuracy ... Biostatistics #formulas #calculations