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