For the diagnosis of Deep Vein Thrombosis, 2 tests are done together, namely Impedence Plethy smo graphy and leg scanning after injecting 125I fibri nogen. This process will lead to
In the given question, 2 tests - Impedence Plethysmography and leg scanning after injecting 125I fibrinogen are done together, for the diagnosis of Deep Vein Thrombosis.
Therefore these are two tests in done in parallel.
Increasing the positive predictive value
Increasing the negative predictive value
Increasing the pretest odds
Increasing the specificity