From: Anesthesia interventions that alter perioperative mortality: a scoping review
Perioperative phase | Number of studies | Number of patients |
---|---|---|
Preoperative | 25 | 6139 |
Intraoperative | 101 | 24,824 |
Postoperative | 62 | 20,964 |
Multiphase (i.e., intervention spanned across 2 or 3 phases) | 180 | 95,119 |
Not reported | 1 | 280 |
Total | 369 | 147,326 |