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Table 4 Uni- and multivariate analysis

From: Vascular resection for locally advanced pancreatic ductal adenocarcinoma: analysis of long-term outcomes from a single-centre series

 

Univariate

Patients (MST) P-value

Multivariate

HR (95% CI)

Age ≥ 70 years

90 (30.03) 0.011

1.59 (1.05–2.43)

Male gender

84 (33.96) 0.939

1.39 (0.90–2.13)

Whipple PD

53 (28.49) 0.399

1.32 (0.86–2.05)

Postoperative complications

56 (20.30) 0.009

2.08 (1.20–3.60)

Tumour size ≥ 3 cm

36 (38.49) 0.223

1.34 (0.87–2.07)

Lymphovascular invasion

36 (37.09) 0.481

0.81 (0.44–1.47)

Perineural invasion

82 (30.13) 0.545

1.47 (0.89–2.43)

Positive resection margins

13 (26.62) 0.512

0.59 (0.26–1.32)

Vascular resection

41 (25.52) 0.311

0.83 (0.48–1.45)

  1. PD pancreaticoduodenectomy, MST median survival time (months), HR hazard ratio, CI confidence interval