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[Preprint]. 2023 Apr 17:2023.04.12.23288412. [Version 1] doi: 10.1101/2023.04.12.23288412

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Figure 1. — Multivariable regression assessing the association between prior history of COVID-19 and composite 30-day postoperative adverse event. Hx: history; CCI: Charlson Comorbidity Index; aOR: adjusted odds ratio (with 95% confidence interval).