7 results
Amsterdam Wrist Rules
Rules that dictate which patients require imaging based on the likelihood of wrist fracture
Amsterdam Wrist ... imaging based on the likelihood ... of wrist fracture ... Pal @drdevrad #Amsterdam ... #fracture #radiology
COPD Physical Exam Likelihood Ratios
Barrel Chest - LR 1.5
Pursed Lip Breathing - LR 2.7
Reduced breath sounds
Physical Exam Likelihood ... Ratios Barrel Chest ... - LR 1.5 Pursed ... #PhysicalExam #LikelihoodRatios ... #LRs #diagnosis
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. 

Source:  Does This
Syndrome - Diagnostic Likelihood ... Ratios for Symptoms ... EBM #Diagnosis #Cardiology ... Symptoms #Signs #LikelihoodRatios ... #LR #Typical #Atypical
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. Source: Fanaroff AC, Rymer
Syndrome - Diagnostic Likelihood ... Ratios for Symptoms ... EBM #Diagnosis #Cardiology ... AcuteCoronarySyndrome #LikelihoodRatios ... #LR #Typical #Atypical
This requires defining some general cutoff values for likelihood ratios.  These are admittedly arbitrary, but
Weak impact: +LR ... between 1-3 or a -LR ... Strong impact: +LR ... >10 or a -LR <1 ... #Specificity #LikelihoodRatios
Acute Heart Failure Exacerbation - Diagnostic Likelihood Ratios
+LR > 3.5:
 • Overall judgement of ED physician
Exacerbation - Diagnostic Likelihood ... Ratios +LR > 3.5 ... S3 • AFib -LR ... Examination #chf #cardiology
POUND Mnemonic for Diagnosis of Migraine Headache

P - Pulsating quality - Throbbing or pulsatile rhythmic pain,
Diagnostic Likelihood ... Ratios: ≤2 features ... - LR 0.4; 3 ... features - LR 3.5 ... ≥4 features - LR