40 results
Cholecystitis Diagnostic Test Characteristics  

Sensitivity, Specificity and Likelihood Ratios of Labs, Physical Exam findings, and
Characteristics Sensitivity ... , Specificity and ... Likelihood Ratios ... Characteristics #Table ... #Sensitivity #Specificity
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
negatives Positive Likelihood ... / (1 – Specificity ... ) Negative Likelihood ... ) / Specificity ... Sensitivity vs
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
Sensitivity Specificity ... False-Negative Contingency Table ... confusion matrix Sensitivity ... #Sensitivity #Specificity ... #Contingency #Table
POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
, Specificity → ... Likelihood Ratio ... Step 4: Sensitivity ... & Specificity ... and specificity
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
Sensitivity is the ... Sensitivity indicates ... Specificity is the ... #Specificity #PositivePredictiveValue ... #Calculation #Table
Abdominojugular (Hepatojugular) Reflux

Described by Pasteur in 1885 as a physical sign of TR. Still useful for
with reasonable sensitivity ... and specificity ... #VolumeStatus #Cardiology
The SALT Mass Casualty Triage Approach
 - SALT stands for “Sort, Assess, Lifesaving interventions, and Treatment
data regarding sensitivity ... , specificity, or ... MassCasualty #Incident #Algorithm
Commonly Used Diagnostic Tests for Celiac Disease

Tissue transglutaminase (tTG) IgA antibodies
 - Most reliable noninvasive test
test - High sensitivity ... and specificity ... Widely variable sensitivity ... and specificity ... Diagnosis #Workup #Table
Sgarbossa’s ECG criteria for detecting ischemia in the presence of left bundle branch block (LBBB)

The Sgarbossa
points yields a sensitivity ... of 20–36% and specificity ... #Diagnosis #Cardiology
Brugada Algorithm to differentiate wide QRS-complex tachycardia

Sensitivity 89%, Specificity 59.2%

#Brugada #Algorithm #widecomplex #tachycardia #cardiology
Brugada Algorithm ... QRS-complex tachycardia Sensitivity ... 89%, Specificity ... 59.2% #Brugada #Algorithm ... #tachycardia #cardiology