<unk> refers to the statistical measure of how well a binary classification test correctly identifies a condition. In epidemiology, this is referred to as medical screening tests that detect preclinical disease. In quality control, this is referred to as a recall rate, whereby factories decided if a new product is at an acceptable level to be mass-produced and sold for distribution.
Sensitivity 
Specificity 
Positive predictive value
Incidence 
Relative volatility
Negative predictive value
Prevalence
Statistical significance