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. 2020 Sep 25;5(5):e360. doi: 10.1097/pq9.0000000000000360

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Copyright © 2020 the Author(s). Published by Wolters Kluwer Health, Inc.

This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.

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Fig. 2. — Comparison of healthcare utilization before and after intervention. A, Pre- and postchanges in ED visits (2 or more) and hospitalization days (2 or more) of subjects in SAC (N = 74) and the subset who participated in the CASA program (N = 12). Both pre- and postrecord contains each patient’s visits/hospitalization days for 12 months. B, P-chart of pre- and postintervention changes in the percentage of subjects in SAC and the CASA program who had ED visits over the 12 months before and after the intervention. C, P-chart of pre- and postintervention changes in the percentage of subjects in SAC and the CASA program who had hospitalization days over the 12 months before and after the intervention.