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. 2021 Apr 7;11(4):e046141. doi: 10.1136/bmjopen-2020-046141

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© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Non-adjusted and adjusted in-hospital mortality. CABG, coronary artery bypass grafting; PCI, percutaneous coronary intervention; RAMR, risk-adjusted mortality rate.