Table 1.
Basic characteristics of patients
| Group S | Group N | Group T + N | P | |
|---|---|---|---|---|
| Gender (male/female) | 40/20 | 42/18 | 42/18 | 0.902 |
| Age (year) | 45.78 ± 17.13 | 44.52 ± 17.71 | 46.28 ± 13.18 | 0.827 |
| BMI (kg/m2) | 26.67 ± 3.23 | 27.37 ± 3.44 | 27.85 ± 3.01 | 0.135 |
| Surgery type | 0.994 | |||
| Cholecystectomy or cholangioenterostomy | 28 (45.00%) | 27 (45.00) | 25 (41.67) | |
| Partial gastrectomy | 3 (6.67%) | 4 (6.67) | 4 (6.67) | |
| Hemicolectomy | 8 (16.67%) | 10 (16.67) | 11 (18.33) | |
| Pancreaticoduodenectomy | 2 (5.00%) | 3 (5.00) | 2 (3.33) | |
| Hysterectomy | 19 (26.67%) | 16 (26.67) | 18 (30.00) | |
| Preoperative hypertension | 2 (5%) | 3 (5) | 3 (5) | 0.877 |
| Preoperative diabetes | 1 (3.33%) | 2 (3.33) | 2 (3.33) | 0.814 |
| Preoperative ALB (g/l) | 39.67 ± 3.55 | 39.79 ± 3.68 | 38.31 ± 3.29 | < 0.05 |
| Preoperative ALT (µ/l) | 35.89 ± 4.65 | 34.73 ± 3.45 | 33.20 ± 5.36 | < 0.05 |
| Preoperative TP (g/l) | 67.88 ± 5.13 | 68.36 ± 5.34 | 68.35 ± 6.04 | 0.862 |
| Preoperative TG (mmol/l) | 1.03 ± 0.26 | 0.97 ± 0.19 | 1.04 ± 0.30 | 0.267 |
| MAP (mmHg) | 88.34 ± 5.65 | 87.95 ± 5.26 | 88.38 ± 6.32 | 0.903 |
| HR (times/min) | 72.24 ± 8.21 | 72.17 ± 9.48 | 72.61 ± 10.42 | 0.963 |
| SpO2 (%) | 98.78 ± 1.25 | 98.97 ± 1.41 | 98.94 ± 1.15 | 0.681 |
Data are presented as mean ± SD and number (percentage)
BMI body mass index, ALB albumin, ALT alanine aminotransferase, TP total protein, TG triglyceride, MAP mean arterial pressure, HR heart rate, SpO2 pulse oxygen saturation