7 results
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
Specificity is the ... #Sensitivity #Specificity ... #PositivePredictiveValue ... #NegativePredictiveValue ... #Calculation #Table
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
function, prediction equations ... formulas are shown in Table ... Cockcroft-Gault equation ... assistant medical calculation ... #Calculation #Formulas
Important Biostatistics and Epidemiology Equations

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

Positive
Predictive Value Calculation ... Positives #PositivePredictiveValue ... #Epidemiology #Equations ... #calculations #
Negative Predictive Value Calculation - Probability that someone with a negative test truly does not have
Predictive Value Calculation ... Negatives #NegativePredictiveValue ... #Epidemiology #Equations ... #calculations #
Specificity Calculation - Probability that a test correctly identifies those without the disease (true negative rate)

Specificity
Specificity Calculation ... negative rate) Specificity ... TN / (FP + TN) Specificity ... #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