30 results
Draw a connecting your pre-test probability and your likelihood ratio. This provides you with your post-test
probability and your likelihood ... #EBM #Fagan #Nomogram
Hypovolemia on Physical Exam - Likelihood Ratios
 - Sunken eyes
 - Abnormal skin turgor (subclavicular area)
Physical Exam - Likelihood ... for hypovolemia Fagan ... #PhysicalExam #Likelihood
Nomograma de Fagan

#fagan  #nomogram #calculation #diagnosis  #likelihood  #ratios  #medstudent  #CEM
Nomograma de Fagan ... #fagan #nomogram ... calculation #diagnosis #likelihood
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Epidemiology Equations Sensitivity ... negatives Positive Likelihood ... Ratio = Sensitivity ... Specificity) Negative Likelihood ... Ratio = (1 – Sensitivity
Cholecystitis Diagnostic Test Characteristics  

Sensitivity, Specificity and Likelihood Ratios of Labs, Physical Exam findings, and
Characteristics Sensitivity ... Specificity and Likelihood ... Characteristics #Table #Sensitivity
POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
Spectrum of Disease → Sensitivity ... Specificity → Likelihood ... Step 4: Sensitivity ... to known scan sensitivity
Heparin Induced Thrombocytopenia (HIT) - Likelihood, Diagnosis and Management
 - HIT Suspected
 - Calculate 4T Score
Thrombocytopenia (HIT) - Likelihood ... Thrombocytopenia #Algorithm
Step by Step Algorithmic Approach to Pediatric Fever

Age < 21 days old (or 28 days for
Step by Step Algorithmic ... days for improved sensitivity ... Management #StepByStep #Algorithm
Difficult Airway Algorithm

1. Assess the likelihood and clinical impact of basic management problems: 
 • Difficulty
Difficult Airway Algorithm ... Assess the likelihood ... Difficult #airway #algorithm
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
associated with greater likelihood ... hyperthermia) had a sensitivity ... WBC count had a sensitivity ... Bandemia had a sensitivity