Table 1.

General patient data of all 98 patients.

Variables	No. of Patients (%)
Age	36.03 ± 15.6
Sex (F/M)	83 (84.7%)/15 (15.3%)
BMI	22.05 ± 3.3
Symptomatic (yes/no)	42 (42.9%)/56 (57.1%)
Abdominal pain	35 (83.3%)
Abdominal mass	9 (29.4%)
Tumor size (cm)	4.6 ± 2.8
Tumor location (proximal/distal)	29 (29.6%)/69 (70.4%)
Operation type (minimally invasive/open)	64 (65.3%)/34 (34.7%)
Operation	-
PPPD	21 (21.4%)
Central pancreatectomy	9 (9.2%)
Distal pancreatectomy	62 (63.3%)
Enucleation	5 (5.1%)
Biopsy	1 (1.0%)

Values are n (%), mean ± standard deviation. BMI, body mass index; PPPD, pylorus-preserving pancreaticoduodenectomy.