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. 2021 Mar 30;6:132–143. doi: 10.1016/j.xjon.2021.03.016

Table 2.

Study outcomes after propensity-score matching in patients undergoing CABG

Outcome (occurring by 30 d) Event frequency
Odds ratio (95% CI)
CABG 2019 (N = 3569) CABG 2020 (N = 3569)
Death 3.0% 2.9% 0.96 (0.69-1.33)
Stroke 4.6% 4.2% 1.21 (0.96-1.39)
Acute kidney injury 2.8% 1.1% 0.76 (0.59-1.08)
ARDS 0.6% 0.4% 1.01 (0.60-2.42)
Mechanical ventilation 7.8% 8.6% 1.11 (0.94-1.30)

CABG, Coronary artery bypass grafting; CI, confidence interval; ARDS, acute respiratory distress syndrome.