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Bayesian Networks in Healthcare: the chasm between research enthusiasm and clinical adoption

Kyrimi, E.; McLachlan, S.; Dube, K.; Fenton, N.

2020-06-05 health informatics
10.1101/2020.06.04.20122911 medRxiv
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ProblemBayesian Networks (BN) can address real-world decision-making problems, and there is enormous and rapidly increasing interest in their use in healthcare. Yet, despite thousands of BNs in healthcare papers published yearly, evidence of their adoption in practice is extremely limited and there is no consensus on why. MethodA preliminary review was conducted to identify research gaps and justify the conduct of a broader scoping or systematic review of BNs in healthcare ResultsWe highlight that: (1) there have been no significant attempts to systematically review the domain; (2) there are weaknesses in the way BN development processes are presented in the literature; and (3) in contrast to enthusiasm (including from clinicians) there has been negligible adoption of published BNs into clinical practice. ConclusionA systematic review of BNs in healthcare is needed to a) understand the chasm between research enthusiasm and clinical adoption; and b) improve clinical adoption.

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