Observe the following curves. What will happen to Sensitivity and Specificity if curve changes from Blue to Red?
(a) Both Sensitivity & Specificity increase* If Blue color curve changes to Red color curve (see Photograph in Question), then- FN will reduce, Sensitivity will increase (see Photograph given in Answer)- FP will reduce, Specificity will increase (see Photograph given in Answer).
Both Sensitivity & Specificity increase
Both Sensitivity & Specificity decrease
Sensitivity increase & Specificity decrease
Sensitivity decrease & Specificity increase
Screening for Disease