3 results
Ohle R et al. Clinical Examination for Acute Aortic Dissection: A Systematic Review and Meta-analysis. AEM
Dissection #Aorta #Testing ... Symptoms #Signs #Accuracy ... #Sensitivity #Specificity ... #SGEM #VisualAbstract
Accuracy of abdominal ultrasound for the diagnosis of small bowel obstruction in the emergency department

https://www.ncbi.nlm.nih.gov/pubmed/30181794

Our data
Accuracy of abdominal ... of small bowel obstruction ... #Obstruction #SBO ... #Testing #Abdominal ... #Ultrasound #VisualAbstract
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Specificity (rule ... FN) Higher specificity ... ) – 3 (99.7%) SEM ... error Validity (“accuracy ... Biostatistics #formulas