3 results
Cushing Syndrome - Likelihood Ratios of Physical Exam Findings
Moon facies LR +1.6
Central obesity LR +3.0
Generalized obesity
Cushing Syndrome - Likelihood ... Central obesity LR ... +0.1 Thin skinfold ... Ecchymoses LR + ... Cushings #Syndrome #Likelihood
This requires defining some general cutoff values for likelihood ratios.  These are admittedly arbitrary, but
cutoff values for likelihood ... Weak impact: +LR ... relationship between sensitivity ... specificity and likelihood ... Diagnosis #Statistics #Sensitivity
Point of Care Ultrasound for Appendicitis - Visual Abstract

Can emergency physicians diagnose appendicitis with high specificity
pubmed/29760840 Sensitivity ... Specificity 97.9% + LR ... 20.6 - LR 0.58 ... VisualAbstract #Accuracy #Sensitivity ... #Specificity #Likelihood