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. 2023 Sep 25;24(6):1034–1042. doi: 10.5811/westjem.58258

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© 2023 Duffy et al.

This is an open access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY 4.0) License. See: http://creativecommons.org/licenses/by/4.0/

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Figure 2. — Greenhouse gas emissions per day of use by oximeter type.

kgCO ₂, kilograms of carbon dioxide; LU, low-use cleaning scenario (n = 387); MU, moderate-use cleaning scenario (n = 474); HU, high-use cleaning scenario (n = 561). Error bars represent a 95% confidence interval from Monte Carlo analysis.