| BIS | Bispectral index |
| CPB | Cardiopulmonary bypass |
| CI | Confidence interval |
| EEG | Electroencephalogram |
| ETsevo | End-tidal sevoflurane |
| MAC | Minimum alveolar concentration |
| ROBINS-I | Risk of Bias in Non-Randomized Studies—of Interventions |
| BIS | Bispectral index |
| CPB | Cardiopulmonary bypass |
| CI | Confidence interval |
| EEG | Electroencephalogram |
| ETsevo | End-tidal sevoflurane |
| MAC | Minimum alveolar concentration |
| ROBINS-I | Risk of Bias in Non-Randomized Studies—of Interventions |