Survival after curative pancreaticoduodenectomy for ampullary adenocarcinoma in a South American population: A retrospective cohort study

Table 1 Clinical, laboratory and operative patient characteristics (n = 83)

Clinical, laboratory and operative patient characteristics (n = 83)
Age (yr), median (IQR)	59 (49–67)
Sex, male/female, n (%)	36 (43)/47 (57)
Perioperative transfusion, n (%)	21 (25)
Haemoglobin in g/L, median (IQR)	115 (108–127)
Platelet count in 109/L, median (IQR)	285 (243–372)
International Normalized Ratio, median (IQR)	1.06 (1.01–1.15)
Serum glucose in mmol/L, median (IQR)	5.1 (4.8–5.7)
Serum creatinine in mmol/L, median (IQR)	53 (47–65)
Serum albumin in g/L, median (IQR)	38.1 (32–41.1)
Serum total bilirubin in µmol/L, median (IQR)	23.9 (12.9–60)
Serum CA 19-9 in IU/mL, median (IQR)	26.3 (10–91.4)
Pancreaticoduodenectomy
Pylorus-preserving PD, n (%)	69 (83)
Whipple procedure, n (%)	14 (17)

IQR: Interquartile range; PD: Pancreaticoduodenectomy.