A Bayesian hierarchical model for network meta-analysis of multiple diagnostic tests.

ABSTRACT: To compare the accuracy of multiple diagnostic tests in a single study, three designs are commonly used (i) the multiple test comparison design; (ii) the randomized design, and (iii) the non-comparative design. Existing meta-analysis methods of diagnostic tests (MA-DT) have been focused on evaluating the performance of a single test by comparing it with a reference test. The increasing number of available diagnostic instruments for a disease condition and the different study designs being used have generated the need to develop efficient and flexible meta-analysis framework to combine all designs for simultaneous inference. In this article, we develop a missing data framework and a Bayesian hierarchical model for network MA-DT (NMA-DT) and offer important promises over traditional MA-DT: (

SUBMITTER: Ma X 

PROVIDER: S-EPMC6454495 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature