Table 1 Baseline characteristics of the patients
Control group (N = 20) | GI group (N = 10) | P value | |
|---|---|---|---|
Age (years) | 72.7 ± 8.4 | 77.0 ± 8.2 | 0.2010 |
Sex (M/F) | 12/8 | 7/3 | 0.5891 |
Weight (kg) | 52.0 ± 8.0 | 50.1 ± 12.3 | 0.6171 |
BMI (kg/m2) | 21.4 ± 2.5 | 20.3 ± 3.6 | 0.3147 |
SBP (mmHg) | 132.6 ± 21.9 | 130.2 ± 12.3 | 0.7468 |
DBP (mmHg) | 70.0 ± 9.7 | 71.7 ± 6.9 | 0.6259 |
HR (/min) | 70.3 ± 9.4 | 71.0 ± 6.1 | 0.8453 |
Hypertension | 13 (65.0%) | 4 (40.0%) | 0.1928 |
Dyslipidemia | 6 (30.0%) | 1 (10.0%) | 0.1976 |
Current or past smoking | 9 (45.0%) | 2 (20.0%) | 0.1685 |
Fasting plasma glucose (g/dL) | 90.2 ± 10.4 | 90.8 ± 8.3 | 0.8894 |
Triglyceride (mg/dL) | 111.5 ± 56.7 | 83.1 ± 30.8 | 0.1522 |
Total cholesterol (mg/dL) | 188.4 ± 32.8 | 185.5 ± 31.6 | 0.8194 |
BUN (mg/dL) | 14.0 ± 4.9 | 16.9 ± 4.0 | 0.1266 |
Serum creatinine (mg/dL) | 0.72 ± 0.2 | 0.70 ± 0.1 | 0.8518 |
eGFR (mL/min/1.73m2) | 79.7 ± 15.5 | 78.0 ± 19.1 | 0.8156 |
Duration of operation (min) | 744.3 ± 168.3 | 709.8 ± 167.6 | 0.6004 |
Duration of anesthesia | 903.3 ± 158.4 | 845.0 ± 178.2 | 0.3695 |
Total infusion (mL) | 4307 ± 970 | 3759 ± 1284 | 0.2015 |
Blood transfusion (mL) | 192.0 ± 277.0 | 280.0 ± 329.3 | 0.4474 |
Intraoperative blood loss (mL) | 470.3 ± 285.4 | 428.5 ± 313.1 | 0.7165 |
Mean infusion rate of glucose during surgery (mg/kg/h) | 29.6 ± 17.4 | 68.0 ± 14.8 | < 0.0001* |
Mean infusion rate of insulin during surgery (mU/kg/h) | 0.2 ± 1.2 | 31.5 ± 13.5 | < 0.0001* |