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. 2022 Feb 19;27(3):236–243. doi: 10.1093/oncolo/oyab083

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© The Author(s) 2022. Published by Oxford University Press.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com.

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Figure 1. — Characteristics of the COVID-19-enriched Optum electronic health record (EHR) database. (A) Proportion of patients by race/ethnicity in the COVID-19 enriched Optum EHR database. (B) Number of monthly cases of COVID-19 in patients with cancer in the COVID-19 enriched Optum EHR database.