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. 2018 Mar 21;73(10):1429–1437. doi: 10.1093/gerona/gly030

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© The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

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Figure 2. — Kaplan-Meier plots for intervention and control group of total length of stay (LOS) in hospital and rehabilitation clinics (A), LOS in hospital (B), and rehabilitation clinics (C) separately. Hospital readmissions until six months postoperatively are included. The X-axis represents LOS (in days), the Y-axis represents the cumulative proportion of patients discharged from hospital and/or rehabilitation clinic. A hazard ratio <1.0 reflects a lower rate of discharge (i.e. longer LOS) in the intervention group.