Specificity of a Diagnostic Test Is One Method of Determining

Multiple Choice

Specificity of a diagnostic test is one method of determining the accuracy of a test.Which of the following statements BEST defines specificity?

A) The proportion of those individuals without the disease with a true negative test
B) The proportion of those individuals with the disease who have a true positive test
C) The proportion of individuals who had a positive test and actually have the disease
D) The proportion of individuals who had a negative test and truly do not have the disease