228 results
Sensitivity Calculation - Probability that a test correctly identifies those with the disease (true positive rate)

Sensitivity
Sensitivity Calculation ... - Probability that ... #Epidemiology #Equations ... #calculations #
Specificity Calculation - Probability that a test correctly identifies those without the disease (true negative rate)

Specificity
Specificity Calculation ... - Probability that ... #Epidemiology #Equations ... #calculations #
Positive Predictive Value Calculation - Probability that someone with a positive test actually has the disease

Positive
Predictive Value Calculation ... - Probability that ... #Epidemiology #Equations ... #calculations #
Negative Predictive Value Calculation - Probability that someone with a negative test truly does not have
Predictive Value Calculation ... - Probability that ... #Epidemiology #Equations ... #calculations #
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
function, prediction equations ... Cockcroft-Gault equation ... Disease (MDRD) equation ... assistant medical calculation ... #Calculation #Formulas
Positive and Negative Likelihood Ratios Calculations
#Diagnosis #Likelihood #Ratios #LR #Calculations #Equations #Positive #Negative
Likelihood Ratios Calculations ... Likelihood #Ratios #LR #Calculations ... #Equations #Positive
Bazett Formula for Calculating QTc on EKG

#Diagnosis #Cardiology #MedStudent #ECG #EKG #Calculation #QTc #Bazett #Formula
Bazett Formula for Calculating ... MedStudent #ECG #EKG #Calculation
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
and Epidemiology Equations ... #Epidemiology #Equations ... #calculations #
Likelihood Ratios - Probability
Remember 2/5/10 and 15/30/45:
 • LR of 2 increases the probability by 15%
Likelihood Ratios - Probability ... increases the probability ... increases the probability ... of 10 increases probability ... decreases the probability
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
indicates the probability ... a case, or the probability ... screening test: the probability ... NegativePredictiveValue #Calculation