Hepatobiliary manifestations following two-stages elective laparoscopic restorative proctocolectomy for patients with ulcerative colitis: A prospective observational study

Table 2 Laboratory and clinical findings before (immediately before surgery) and after surgery (at the end of the study), n (%)

		P value
High ALT
Before surgery	115 (68.9)	< 0.0011
After surgery	54 (32.3)
High AST
Before surgery	121 (72.5)	< 0.0011
After surgery	68 (40.7)
High alkaline phosphatase
Before surgery	100 (59.9)	< 0.0011
After surgery	63 (37.7)
High bilirubin
Before surgery	114 (68.3)	< 0.0011
After surgery	74 (44.3)
Pain
Before surgery	110 (65.9)	< 0.0011
After surgery	71 (42.5)
Jaundice
Before surgery	107 (64.1)	< 0.0011
After surgery	73 (43.7)
Pruritus
Before surgery	86 (51.5)	< 0.0011
After surgery	59 (35.3)
Fever
Before surgery	35 (21.0)	< 0.0011
After surgery	21 (12.6)
Fatty liver score
Before surgery	2 (1- 3)	< 0.0011
After surgery	1 (0-3)

¹Significant bilirubin (normal range < 20 mmol/L) alanine aminotransferase (ALAT) (normal range < 39 U/L, gamma-glutamyl transpeptidase (GGT) (normal range < 42 U/L), alkaline phosphatase (ALP) (normal range 60-275 U/L).

Data were presented as number (percentage) or median (min-max).

ALT: Alanine aminotransferase; AST: Aspartate transaminase ALP: Alkaline phosphatase; GGT: Gamma-glutamyl transpeptidase; ALAT: Alanine aminotransferase.