17 results
Draw a connecting your pre-test probability and your likelihood ratio. This provides you with your post-test
your pre-test probability ... and your likelihood ... your post-test probability ... #EBM #Fagan #Nomogram
Restrict the cuff leak test to high-risk patients
The absence of a cuff leak increases the likelihood
increases the likelihood ... leak reduces the likelihood ... the post-test probability ... Extubation #Effects #Probability ... Reintubation #Pretest #Posttest
Likelihood Ratios - Probability
Remember 2/5/10 and 15/30/45:
 • LR of 2 increases the probability by 15%
Likelihood Ratios ... - Probability Remember ... increases the probability ... increases the probability ... BrighamChiefs #Likelihood
4-T Score for the Likelihood of Heparin Induced Thrombocytopenia
 - Thrombocytopenia - Compare the highest platelet
count
Score for the Likelihood ... 3 points: Low probability ... : Intermediate probability ... 8 points: High probability ... Thrombocytopenia #Likelihood
POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
Indication → Pre-test Probability ... Specificity → Likelihood ... Step 2: Pre-test Probability ... Develop a pre-test probability ... final post-test probability
Since these risk factors are numerous and have different effects on the malignancy risk, it is
concerning the probability ... #Diagnosis #EBM ... Pulmonary #Fleischner #Probability
Hypovolemia on Physical Exam - Likelihood Ratios
 - Sunken eyes
 - Abnormal skin turgor (subclavicular area)
Physical Exam - Likelihood ... significantly change probability ... #PhysicalExam #Likelihood
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. 

Source:  Does This
Syndrome - Diagnostic Likelihood ... #EBM #Diagnosis
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. Source: Fanaroff AC, Rymer
Syndrome - Diagnostic Likelihood ... #EBM #Diagnosis
Likelihood Ratios of Clinical Features Ruling In Deep Vein Thrombosis
Malignant disease	2.71
History of deep vein thrombosis	2.25
Recent immobilization	1.98
Difference
Likelihood Ratios ... Obesity 0.85 - EB ... EBmedicine #Likelihood