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Table 3 Multivariate of OS and PFS in the study cohort

From: Nomograms predict long-term survival for patients with periampullary adenocarcinoma after pancreatoduodenectomy

Characteristic

 

OS

PFS

HR (95% CI)

P

HR (95% CI)

P

CA19–9 (U/ml)

<  35/ ≥ 35

2.090 (1.082–4.037)

0.028

1.863(1.010–3.436)

0.046

Tumor diffrerntiation

W/W-M/M/M-H/H

 

NI

1.031(1.005–1.058)

0.019

LNR

<  0.17/≥ 0.17

1.788 (1.103–3.155)

0.045

1.883(1.094–3.242)

0.022

Anatomical location

Pancreatic/Duodenal/ Ampullary

1.892(1.083–3.306)

0.025

1.545 (1.172–2.036)

0.002

  1. NI not include
  2. Other abbreviations as in Table 1