Nonalcoholic fatty liver disease following laparoscopic duodenum-preserving pancreatic total head resection vs laparoscopic pancreaticoduodenectomy: A retrospective cohort study

Table 2 Baseline characteristics of patients undergoing laparoscopic pancreaticoduodenectomy and laparoscopic duodenum-preserving total pancreatic head resection, n (%)

Variables	Overall (n = 59)	LPD group (n = 35)	LDPPHRt group (n = 24)	P value
Sex				0.628
Male	20 (33.9)	11 (31.4)	9 (37.5)
Female	39 (66.1)	24 (68.6)	15 (62.5)
Age (year)	53 (40, 63)	56 (46, 63)	52 (35, 61)	0.407
Weight (kg)	57.1 ± 9.8	59.00 ± 10.38	54.4 ± 8.4	0.078
BMI (kg/m2)	21.3 ± 2.9	21.9 ± 3.2	20.4 ± 2.2	0.042
Abdominal surgery history	23 (39.0)	12 (34.3)	11 (45.8)	0.372
ASA classification				0.181
I	2 (3.4)	1 (2.9)	1 (4.2)
II	34 (57.6)	17 (48.6)	17 (70.8)
III	23 (39.0)	17 (48.6)	6 (25.0)
Consistency of pancreas				0.334
Soft	41 (69.5)	26 (74.3)	15 (62.5)
Firm or hard	18 (30.5)	9 (25.7)	9 (37.5)
AST (U/L)	17 [14.0, 22.0]	17 [14.0, 25.0]	16 [14.0, 19.75]	0.104
ALT (U/L)	13 [10.0, 25.0]	13 [11.0, 38.0]	11.5 [9.25, 19.25]	0.042
AST/ALT	1.3 [0.9, 2.0]	1.3 [0.7, 1.5]	1.4 [1.1, 1.6]	0.083
FIB-4 index	1.2 [0.7, 1.8]	1.3 [0.8, 1.8]	1.1 [0.7, 1.8]	0.396
TC (mmol/L)	3.89 [3.44, 4.49]	3.95 [3.44, 4.50]	3.86 [3.38, 4.32]	0.611
TG (mmol/L)	0.96 [0.71, 1.40]	0.96 [0.71, 1.57]	0.97 [0.67, 1.37]	0.835
Albumin (g/L)	40.5 ± 3.3	40.0 ± 3.2	41.4 ± 3.3	0.077
Random blood glucose (mmol/L)	5.1 [4.7, 5.7]	5.4 [4.8, 6.2]	5.0 [4.5, 5.5]	0.071
Uric acid (μmol/L)	286 [250, 357]	300 [250, 364]	271 [249, 323]	0.343
Liver-to-spleen CT attenuation differential (HU)	3.8 [2.2, 7.9]	3.8 [2.3, 7.9]	3.4 [1.4, 7.9]	0.502
Liver-to-spleen CT attenuation ratio	1.03 [1.02, 1.06]	1.03 [1.02, 1.05]	1.02 [1.01, 1.06]	0.422

ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; BMI: Body mass index; CT: Computed tomography; FIB-4: Fibrosis-4; HU: Hounsfield unit; LDPPHRt: Laparoscopic duodenum-preserving total pancreatic head resection; LPD: Laparoscopic pancreaticoduodenectomy; TC: Total cholesterol; TG: Triglycerides.