Pancreatoduodenectomy without Vascular Resection in Patients with Primary Resectable Adenocarcinoma and Unilateral Venous Contact: A Matched Case Study

Table 1

Patient characteristics and operative data.

	sPD group ()	nvrPD group ()	value
Mean age, year (range)	68.0 ± 11.1 (42-86)	68.8 ± 11.0 (46-92)	0.76
Male, (%)	25 (62.5%)	23 (57.5%)	0.65
Female, (%)	15 (37.5%)	27 (32.5%)
Mean body mass index, kg/m^2 (range)	25.0 ± 4.1 (16.1-39.0)	28.8 ± 5.0 (14.7-43.6)	0.99
ASA score, (%)			0.49
ASA I	1 (2.5%)	0
ASA II	10 (25%)	6 (15%)
ASA III	24 (60%)	28 (70%)
ASA IV	5 (12.5%)	6 (15%)
Neoadjuvant therapy, (%)	0	0	1
Mean overall operative time, min (range)	435.9 ± 93.8 (280-745)	429.4 ± 86.1 (300-700)	0.75