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. 2020 Dec 31;8(12):e21965. doi: 10.2196/21965

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©Gang Luo, Michael D Johnson, Flory L Nkoy, Shan He, Bryan L Stone. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 31.12.2020.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Medical Informatics, is properly cited. The complete bibliographic information, a link to the original publication on http://medinform.jmir.org/, as well as this copyright and license information must be included.

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Distribution of patients by the number of actionable rules fitting a patient for the patients with asthma whom our extreme gradient boosting model correctly predicted to incur asthma hospital visits in the subsequent year. (a) When no limit is placed on the number of actionable rules fitting a patient. (b) When the number of actionable rules fitting a patient is ≤250.