Number of yes answers needed for positive test moves from 2 โ> 1 will lead to decreased false negatives (increased sensitivity) and increased false positives(decreased specificity)
Key idea: Low false negative โ> high sensitivity (of patients with disease, how many test positive), whereas low false positive โ> high specificity (of patients without disease, how many test negative)
submitted by โstep_prep5(246)
https://step-prep.org/tutoring/