Table 1 Baseline characteristics
Propofol (n = 41) | Remimazolam (n = 40) | |
|---|---|---|
Age, y | 60.1 ± 5.2 | 58.6 ± 6.4 |
Male, n (%) | 28 (68.3) | 25 (62.5) |
Body mass index, kg/m2 | 26.3 ± 3.3 | 26.6 ± 4.0 |
Baseline mean blood pressure, mmHg | 100.0 ± 11.0 | 99.4 ± 11.2 |
Baseline systolic blood pressure, mmHg | 149.0 ± 19.7 | 146.0 ± 16.0 |
Baseline diastolic blood pressure, mmHg | 82.6 ± 10.3 | 81.9 ± 11.5 |
ASA physical status classification, n (%) | ||
II | 29 (70.7) | 23 (57.5) |
III | 12 (29.3) | 17 (42.5) |
Administration of angiotensin axis blockade on the day of surgery, n (%) | 37 (90.2) | 37 (92.5) |
Combination antihypertensive drugs, n (%) | 25 (61.0) | 18 (45.0) |
Duration of preoperative fasting, h | 16.1 ± 5.3 | 15.4 ± 3.0 |
Total time of anesthesia, min | 150.9 ± 82.6 | 123.5 ± 58.2 |
Remifentanil dose, µg | 1147.3 ± 749.9 | 1235.6 ± 723.6 |
Intra-arterial blood pressure monitoring, n (%) | 3 (7.3) | 4 (10.0) |
Type of surgery, n | ||
Urology | 11 | 15 |
General surgery | 10 | 7 |
Otorhinolaryngology | 6 | 5 |
Gynecology | 4 | 5 |
Orthopedics | 4 | 3 |
Others | 6 | 5 |