2 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
true positives / disease ... true negatives / disease ... vs Specificity Mnemonic ... = SNOUT = Rule ... calculations #diagnosis #mnemonic
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
II ERRORS SENSITIVITY ... SPECIFICITY = SNOUT ... Negative Rule OUT Disease ... Positive Rule LN Disease