5 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Biostatistics and Epidemiology ... Biostatistics #statistics ... #Epidemiology # ... Equations #calculations ... #specificity #PPV
Positive Predictive Value Calculation - Probability that someone with a positive test actually has the disease

Positive
Predictive Value Calculation ... PositivePredictiveValue #PPV ... Biostatistics #statistics ... #Epidemiology # ... Equations #calculations
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
in the screened population ... #Epidemiology #Sensitivity ... NegativePredictiveValue #Calculation ... #Table #PPV #NPV ... #Formulas #Statistics
Negative Predictive Value Calculation - Probability that someone with a negative test truly does not have
Predictive Value Calculation ... NegativePredictiveValue #NPV ... Biostatistics #statistics ... #Epidemiology # ... Equations #calculations
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
USMLE Epidemiology ... representative of population ... rishimd #USMLE #Epidemiology ... Biostatistics #formulas ... #calculations #