6 results
Specificity Calculation - Probability that a test correctly identifies those without the disease (true negative rate)

Specificity
Specificity Calculation ... TN / (FP + TN) Specificity ... #Biostatistics ... #Epidemiology #Equations ... #calculations #
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
commonly used formulas ... are shown in Table ... assistant medical calculation ... Neither formula ... #Calculation #Formulas
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... and Epidemiology Equations ... = Rule IN #Biostatistics ... #Epidemiology #Equations ... #calculations #
Table 1. Equations for estimated glomerular filtration rate (eGFR) in adults based on serum creatinine concentration*.
#Diagnosis
Table 1. ... Equations for estimated ... CockcroftGault #EGFR #Equations ... #Calculation #Formulas
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
Specificity is the ... #Sensitivity #Specificity ... NegativePredictiveValue #Calculation ... #Table #PPV #NPV ... #Formulas #Statistics
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Epidemiology and Biostatistics ... Specificity (rule ... FN) Higher specificity ... #Epidemiology #Biostatistics ... #formulas #calculations