7 results
COPD Physical Exam Likelihood Ratios
Barrel Chest - LR 1.5
Pursed Lip Breathing - LR 2.7
Reduced breath sounds
Physical Exam Likelihood ... Barrel Chest - LR ... Lip Breathing - LR ... breath sounds - LR ... #PhysicalExam #LikelihoodRatios
Point-of-care Ultrasound for Diagnosis of Abscess in Skin and Soft Tissue Infections

1. POCUS is more accurate
POCUS is more accurate ... has a negative likelihood ... Abscess #POCUS #Accuracy ... #LikelihoodRatios ... #Accuracy #Diagnosis
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. 

Source:  Does This
Syndrome - Diagnostic Likelihood ... Symptoms #Signs #LikelihoodRatios ... #LR #Typical #Atypical
Cholecystitis Diagnostic Test Characteristics  

Sensitivity, Specificity and Likelihood Ratios of Labs, Physical Exam findings, and
Specificity and Likelihood ... #Specificity #LikelihoodRatio ... #Accuracy #PhysicalExam
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. Source: Fanaroff AC, Rymer
Syndrome - Diagnostic Likelihood ... AcuteCoronarySyndrome #LikelihoodRatios ... #LR #Typical #Atypical
This requires defining some general cutoff values for likelihood ratios.  These are admittedly arbitrary, but
cutoff values for likelihood ... Weak impact: +LR ... >10 or a -LR <1 ... specificity and likelihood ... #Specificity #LikelihoodRatios
Point of Care Ultrasound for Appendicitis - Visual Abstract

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