3 results
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
proportion of truly ... Specificity is the proportion ... NegativePredictiveValue #Calculation ... #Table #PPV #NPV ... #Formulas #Statistics
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... inversely proportional ... rate • Bazett formula ... correction formulas ... AmyChung #EKG #Interpretation
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Sensitivity (rule ... PPV: proportion ... PPV Higher sensitivity ... Biostatistics #formulas ... #calculations #