Table 1.
Demographic Characteristics of the Study Patients
| Crystalloid Group (n=58) | Colloid Group (n=58) | P-value | |
|---|---|---|---|
| Age (y) | 55.0(45.0–60.3) | 53.0(42.8–61.3) | 0.954a |
| Gender (male/female) | 26/32 | 25/33 | 0.852b |
| BMI (kg/m2) | 24.0(22.3–25.4) | 24.3(21.9–25.3) | 0.958a |
| BSA (m2) | 1.8(1.7–1.9) | 1.8(1.7–1.9) | 0.923a |
| Hypertension | 14(24) | 13(22) | 0.826b |
| Diabetes mellitus | 3(5) | 5(9) | 0.464b |
| ASA physical status (I/II/III) | 7/43/8 | 6/41/11 | 0.741b |
| Child-Pugh grade (A/B) | 37/21 | 39/19 | 0.696b |
| NYHA (I/II/ III) | 44/11/3 | 42/14/2 | 0.738b |
| Preoperative diagnosis (Hepatolithiasis/Liver cancer/Hemangioma) | 2/35/21 | 2/33/23 | 0.928b |
| Type of resection (Hemihepatectomy/lobectomy/segmentectomy) | 7/12/39 | 6/14/38 | 0.885b |
| Resection extent (Major/Minor) | 17/41 | 19/39 | 0.688b |
Notes: Value expressed as Mean ± SD, median [IQR] or number (%); aData were analyzed using Mann–Whitney U-test. bData were analyzed using Chi-square test.
Abbreviations: BMI, body mass index; BSA, body surface area; ASA, American Society of Anesthesiologists; NYHA, New York Heart Association; Major, The number of liver segments resected was greater than or equal to 3; Minor, The number of liver segments resected was less than 3.