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Video Abstract (AI generated) (01:46) Paper PreprintObjectiveTo determine whether clinicians will use machine learned clinical order recommender systems for electronic order entry for simulated inpatient cases, and whether such recommendations impact the clinical appropriateness of the orders being placed. Materials and Methods43 physicians used a clinical order entry interface for five simulated medical cases, with each physician-case randomized whether to have access to a previously-developed clinical order recommendation system. A panel of clinicians determined whether orders placed were clinically appropriate. The primary outcome was the difference in clinical appropriateness scores of orders for cases randomized to the recommender system. Secondary outcomes included usage metrics and physician opinions. ResultsClinical appropriateness scores for orders were comparable for cases randomized to the recommender system (mean difference -0.1 order per score, 95% CI:[-0.4, 0.2]). Physicians using the recommender placed more orders (mean 17.3 vs. 15.7 orders; incidence ratio 1.09, 95% CI:[1.01-1.17]). Case times were comparable with the recommender system. Order suggestions generated from the recommender system were more likely to match physician needs than standard manual search options. Approximately 95% of participants agreed the system would be useful for their workflows. DiscussionMachine-learned clinical order options can meet physician needs better than standard manual search systems. This may increase the number of clinical orders placed per case, while still resulting in similar overall clinically appropriate choices. ConclusionsClinicians can use and accept machine learned clinical order recommendations integrated into an electronic order entry interface. The clinical appropriateness of orders entered was comparable even when supported by automated recommendations.
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Russ Altman. (2021, Oct 26).Usability of a Machine-Learning Clinical Order Recommender System Interface for Clinical Decision Support and Physician Workflow[Video]. Scitok. https://scitok.com/project/p/2df528a7
Kumar Andre. "Usability of a Machine-Learning Clinical Order Recommender System Interface for Clinical Decision Support and Physician Workflow" Scitok, uploaded by Altman Russ, 26 Oct, 2021, https://scitok.com/project/p2df528a7
Russ Altman. "Usability of a Machine-Learning Clinical Order Recommender System Interface for Clinical Decision Support and Physician Workflow" Scitok. (Oct 26, 2021). https://scitok.com/project/p/2df528a7
Russ Altman (Oct 26, 2021). Usability of a Machine-Learning Clinical Order Recommender System Interface for Clinical Decision Support and Physician Workflow Scitok. https://scitok.com/project/p/2df528a7
Russ Altman. Usability of a Machine-Learning Clinical Order Recommender System Interface for Clinical Decision Support and Physician Workflow[video]. 2021 Oct 26. https://scitok.com/project/p/2df528a7
@online{al2006link, title={ Usability of a Machine-Learning Clinical Order Recommender System Interface for Clinical Decision Support and Physician Workflow }, author={ Altman, Russ }, organization={Scitok}, month={ Oct }, day={ 26 }, year={ 2021 }, url = {https://scitok.com/project/p/2df528a7}, }