20 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... true positives / disease ... present Specificity ... true negatives / disease ... = Rule IN #Biostatistics
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
Sensitivity Specificity ... not to have the disease ... #Sensitivity #Specificity ... #Contingency #Table ... ConfusionMatrix #Biostatistics
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
II ERRORS SENSITIVITY ... & SPECIFICITY = ... Negative Rule OUT Disease ... Positive Rule LN Disease ... Type2 #Errors #Biostatistics
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
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Commonly Used Diagnostic Tests for Celiac Disease

Tissue transglutaminase (tTG) IgA antibodies
 - Most reliable noninvasive test
test - High sensitivity ... and specificity ... and specificity ... Tests #Diagnosis #Workup ... #Table
Diagnostic algorithm for the workup of hypercalcemia. The diagnostic workup for patients presenting with hypercalcemia rests
Diagnostic algorithm ... for the workup ... value of 0.0115, sensitivity ... ) was 0.80 and specificity ... #Differential #Algorithm
Lung POCUS for Diagnosis of CHF - Visual Abstract
What is the accuracy of combined Lung Ultrasound
a traditional work ... - AUC: 94.5 - Sensitivity ... - 93.5 - Specificity ... - 85.0 - Specificity ... POCUS #diagnosis #ebm
Comparison of Syncope Rules 

#EBM #Diagnosis #Cardiology #Comparison #Table #Syncope #Rules #SanFrancisco #OESIL #Boston #Rose #ALiEM
Syncope Rules #EBM ... Cardiology #Comparison #Table ... #Rose #ALiEM #Sensitivity ... #Specificity
Hunter's Decision Rule (Sensitivity 84%, Specificity 97%), Sternbach's criteria - Need 3 of 10 symptoms: (Sensitivity
Decision Rule (Sensitivity ... 84%, Specificity ... 75%, specificity ... 96%) #Diagnosis #EM ... Syndrome #Hunters #Algorithm
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Epidemiology and Biostatistics ... Sensitivity (rule ... Specificity (rule ... FN) Higher specificity ... PPV Higher sensitivity