8 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... Specificity Mnemonic ... = Rule IN #Biostatistics ... calculations #diagnosis #mnemonic ... #sensitivity #specificity
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
Sensitivity Specificity ... confusion matrix Sensitivity ... Specificity of a ... #Sensitivity #Specificity ... ConfusionMatrix #Biostatistics
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
II ERRORS SENSITIVITY ... & SPECIFICITY = ... Type2 #Errors #Biostatistics
Lung POCUS for Diagnosis of CHF - Visual Abstract
What is the accuracy of combined Lung Ultrasound
: 94.5 - Sensitivity ... - 93.5 - Specificity ... + pro-BNP: - AUC ... : 87.2 - Sensitivity ... - 85.0 - Specificity
Specificity Calculation - Probability that a test correctly identifies those without the disease (true negative rate)

Specificity
Specificity Calculation ... negative rate) Specificity ... TN / (FP + TN) Specificity ... #Biostatistics ... calculations #diagnosis #mnemonic
Sensitivity Calculation - Probability that a test correctly identifies those with the disease (true positive rate)

Sensitivity
Sensitivity Calculation ... positive rate) Sensitivity ... TP / (TP + FN) Sensitivity ... #Biostatistics ... calculations #diagnosis #mnemonic
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
CAGE Mnemonic - Alcohol Screening Tool

C - Cut down - Have you ever felt you needed
CAGE Mnemonic - ... alcoholism (91% sensitivity ... , 77% specificity ... Alcohol #Screening #Mnemonic