Characteristic | Groups | ||
---|---|---|---|
Control (n = 30) | EI (n = 30) | PCEA (n = 30) | |
Propofol during surgery, mg | 1200 (988-1400) | 1000 (775-1100)* | 1100 (900-1200) |
Fentanyl during surgery, mg | 1.2 (1.1-1.3) | 0.6 (0.5-0.7)* | 0.6 (0.5-0.9)* |
Fentanyl during first 24 hrs after surgery, mg | 0.70 (0.50-1.00) | 0.27 (0.20-0.30) | 0.30 (0.20-0.35) |
Ropivacaine during surgery, mg | - | 75 (75-100) | 75 (75-100) |
Ropivacaine during first 24 hrs after surgery, mg | - | 250 (192-300) | 300 (200-348)# |
Nitroglycerin during surgery, mg | 11.0 (6.7-19.5) | 1.0 (0.0-2.3)* | 2.2 (0.0-4.0)* |
Nitroglycerin during first 24 hrs after surgery, mg | 24.0 (16.0-33.5) | 10.0 (0.0-15.0)* | 9.0 (0.0-18.5)* |
Inotropes/vasopressors during surgery, number of patients | 5 | 15* | 11 |
Inotropes/vasopressors during first 24 hrs after surgery, number of patients | 0 | 5 | 1 |
Colloids during surgery, number of patients | 11 | 21* | 24* |
Colloids during first 24 hrs after surgery, number of patients | 7 | 16* | 6# |
Fluid balance during surgery, ml | 1614 ± 537 | 1949 ± 475* | 1919 ± 354 |