7 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
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
TYPE I & TYPE II ERRORS ... SENSITIVITY ... & SPECIFICITY = ... #Type1 #Type2 #Errors ... #Biostatistics
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
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
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
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
CAGE Mnemonic - Alcohol Screening Tool

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