Table 1.

Laboratory parameters on admission, during surgical intervention and post-op.

S. no.	Laboratory test	Normal range	On admission	During laparotomy	Post-op
1.	WBC count (×109 cells/L)	3.5–9.5	9.0	7.1	9.0
2.	Neutrophil (%)	50–70	73	79	83
3.	Lymphocyte (%)	20–40	24	32	35
4.	Hemoglobin (g/dL)	11.4/12–16	11.6	8.6	10.3
5.	Platelet count (×109 cells/L)	125–350	180	170	240
6.	Hematocrit (%)	36–48	42	44	35
7.	AST (U/L)	5–45	123	127	149
8.	ALT (U/L)	5–40	97	111	102
9.	Albumin (g/L)	3.5–5.5	2.6	3.4	3.3
10.	Amylase (U/L)	0–140	123	131	147
11.	Lipase (U/L)	0–60	48	51	41
12.	Blood sodium level (mEq/L)	135–145	139	137	145
13.	Blood potassium level (mEq/L)	3.6–5.2	3.9	3.7	4.7
14.	Blood calcium level (mg/dL)	8.5–10.5	6.7	6.9	7.7
15.	Triglyceride (mg/dL)	40–150	210	200	219
16.	Blood urea nitrogen (mg/dL)	8–20	17	20	21
17.	Creatinine (mg/dL)	0.5–1.2	1.2	1.2	1.4