46 results
Positive and Negative Likelihood Ratios Calculations
#Diagnosis #Likelihood #Ratios #LR #Calculations #Equations #Positive #Negative
Positive and Negative ... Likelihood Ratios ... Calculations #Diagnosis #Likelihood ... #Ratios #LR #Calculations
Cushing Syndrome - Likelihood Ratios of Physical Exam Findings
Moon facies LR +1.6
Central obesity LR +3.0
Generalized obesity
Cushing Syndrome - Likelihood ... Ratios of Physical ... Central obesity LR ... Cushings #Syndrome #Likelihood ... #Ratios #LRs #PhysicalExam
Physical Exam findings in Lower Extremity DVT - Likelihood Ratios
 - Asymmetric calf swelling, ≥2 cm
Extremity DVT - Likelihood ... Ratios - Asymmetric ... cm difference - LR ... #Lower #DVT #Likelihood ... #Ratios #PhysicalExam
Likelihood Ratios - Probability
Remember 2/5/10 and 15/30/45:
 • LR of 2 increases the probability by 15%
Likelihood Ratios ... Remember 2/5/10 and ... Remember 1/2, 1/5, and ... BrighamChiefs #Likelihood ... #Ratios #Probability
Thyroid Goiter on Physical Exam - Likelihood Ratios by Finding
 • No goiter by palpation or
Physical Exam - Likelihood ... Ratios by Finding ... or inspection - LR ... Goiter by palpation and ... #Likelihood #endocrinology
Physical Exam Findings Predicting Thyroid Carcinoma - Likelihood Ratios
If goiter is present:
 • Cervical adenopathy -
Thyroid Carcinoma - Likelihood ... Ratios If goiter ... Cervical adenopathy - LR ... cord paralysis - LR ... #PhysicalExam #Likelihood
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 ... Lip Breathing - LR ... breath sounds - LR
Hypovolemia on Physical Exam - Likelihood Ratios
 - Sunken eyes
 - Abnormal skin turgor (subclavicular area)
Physical Exam - Likelihood ... Ratios - Sunken ... has the highest +LR ... show us that the LR ... #PhysicalExam #Likelihood
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
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. 

Source:  Does This
Syndrome - Diagnostic Likelihood ... Ratios for Symptoms ... and Physical Examination ... LikelihoodRatios #LR