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. 2023 Oct 17;31(1):174–187. doi: 10.1093/jamia/ocad201

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© The Author(s) 2023. Published by Oxford University Press on behalf of the American Medical Informatics Association.

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 reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 1. — User-centered process for designing a prognostic model and interface to communicate 6-month chance of survival. The conceptual framework is based on a graphical depiction of user-centered design described by Witteman et al. User-centeredness increases occur between Step 1: Understand User and Step 2: Develop/Refine. Prototype fidelity increases occur between Step 2: Develop/Refine and Step 3: Observe phases. Knowledge increases occurs between Step 3: Observe and Step 1: Understand User during the next iteration.