Table 1 Preoperative and operative relative factors
From: Prognosis of liver transplantation: Does postoperative ileus matter?
Over all (n = 293) | Ileus (n = 68) | Non-ileus (n = 225) | P value | |
|---|---|---|---|---|
Preoperative characteristics | ||||
Age (years) | 48.0 (40.00–55.00) | 48.0 (37.00–54.75) | 47.9 ± 10.08 | 0.676 |
Male | 224.0 (76.50%) | 53.0 (77.90%) | 171.0 (76.00%) | 0.741 |
BMI (kg/m2) | 22.5 (20.76–24.47) | 22.6 ± 3.19 | 22.3 (20.76–24.39) | 0.952 |
History of abdominal surgery | 75.0 (25.60%) | 20.0 (29.40%) | 55.0 (24.40%) | 0.411 |
Hepatic encephalopathy | 33.0 (11.30%) | 7.0 (10.30%) | 26.0 (11.60%) | 0.773 |
Portal hypertension | 197.0 (67.20%) | 47.0 (69.10%) | 150.0 (66.70%) | 0.706 |
Pleural fluid or ascites | 143.0 (48.80%) | 31.0 (45.60%) | 112.0 (49.80%) | 0.545 |
Child–Pugh | 10.0 (9.00–11.00) | 10.0 (8.00–11.00) | 10.0 (9.00–11.00) | 0.289 |
MELD score | 15.0 (11.00–23.00) | 14.5 (10.00–19.75) | 16.0 (11.50–23.00) | 0.058 |
Albumin (g/L) | 36.8 (32.90–42.20) | 36.7 ± 6.57 | 37.0 (32.95–42.25) | 0.432 |
Total bilirubin (umol/L) | 44.8 (25.05–135.40) | 44.8 (22.30–98.40) | 44.8 (26.10–168.35) | 0.363 |
Serum creatinine (umol/L) | 56.0 (46.00–67.00) | 57.0 (45.50–75.00) | 55.0 (46.00–66.00) | 0.370 |
Preoperative lactic acid | 1.5 (1.10–1.90) | 1.5 (1.00–2.00) | 1.4 (1.10–1.90) | 0.725 |
Atiology of liver disease | ||||
Chronic hepatitis B | 136.0 (46.40%) | 34.0 (50.00%) | 102.0 (45.30%) | 0.499 |
Primary hepatic carcinoma | 92.0 (31.40%) | 18.0 (26.50%) | 74.0 (32.90%) | 0.318 |
Chronic hepatitis C | 12.0 (4.10%) | 1.0 (1.50%) | 11.0 (4.90%) | 0.370 |
Alcoholic hepatitis | 7.0 (2.40%) | 1.0 (1.50%) | 6.0 (2.70%) | 0.910 |
Autoimmune hepatitis | 7.0 (2.40%) | 4.0 (5.90%) | 3.0 (1.30%) | 0.089 |
Cholestatic Cirrhosis | 7.0 (2.40%) | 1.0 (1.50%) | 6.0 (2.70%) | 0.910 |
Other | 31.0 (10.60%) | 9.0 (13.20%) | 22.0 (9.80%) | 0.417 |
Intraoperative factors | ||||
Operation time (min) | 365.0 (330.00–420.00) | 377.0 ± 81.52 | 367.0 (330.00–420.00) | 0.668 |
Anhepatic phase (min) | 50.0 (45.00–57.00) | 51.4 ± 11.59 | 51.0 (45.00–57.00) | 0.578 |
Portal vein clamping time (min) | 58.0 (52.50–65.00) | 57.0 (52.00–65.50) | 58.0 (53.00–65.00) | 0.546 |
Blood loss during operation (ml) | 1000.0 (650–2000) | 1000.0 (625–1600) | 1000.0 (650–2000) | 0.661 |
Total infusion fluid (ml) | 5660.0 (4735–6690) | 5750.7 ± 1653.65 | 5700.0 (4780–6710) | 0.385 |
Intraoperative RBC transfusion (units) | 8.0 (4.00–12.00) | 8.0 (4.00–11.75) | 8.0 (6.00–12.00) | 0.167 |
Intraoperative cryoprecipitate transfusion(units) | 1200.0 (800–1600) | 1000.0 (800.00–1550.00) | 1200.0 (800.00–1600.00) | 0.177 |
Retention time of tracheal tube (hours) | 7.2 (5.25–9.63) | 7.3 (5.50–9.44) | 7.2 (5.00–9.88) | 0.917 |
Length of SICU (days) | 6.0 (5.00–10.00) | 6.0 (5.00–9.50) | 7.0 (5.00–10.00) | 0.394 |
Length of hospital stay (days) | 19.0 (15.00–24.50) | 19.5 (15.00–23.75) | 19.0 (15.00–26.00) | 0.947 |
Anesthesia factors | ||||
Propofol (mg) | 1500.0 (1300.00–1820.00) | 1500.0 (1200.00–1930.00) | 1500.0 (1300.00–1800.00) | 0.826 |
Sufentanil (ug) | 30.0 (30.00–40.00) | 30.0 (30.00–40.00) | 30.0 (30.00–40.00) | 0.101 |
Renifentanil (ug) | 3000.0 (2517–3800) | 3000.0 (2400–3956) | 3000.0 (2600–3600) | 0.773 |
Sevoflurane (ml) | 60.0 (50.00–80.00) | 60.0 (50.00–70.00) | 60.0 (50.00–80.00) | 0.796 |
Dexmedetomidine (ug) | 120.0 (100.00–180.00) | 111.0 (100.00–150.00) | 120.0 (85.00–180.00) | 0.881 |
Etomidate (mg) | 14.0 (10.00–16.00) | 14.0 (11.25–16.00) | 14.00 (10.00–16.00) | 0.572 |