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Table 3 Univariate and multivariate COX regression analysis for the parameters affecting morality in the primary AAC group

From: STIM1/SOX2 proteins are co-expressed in the tumor and microenvironmental stromal cells of pancreatic ductal adenocarcinoma and ampullary carcinoma

 

Univariate

#Multivariate

p

HR (95%C.I)

p

HR (95%C.I)

Sex (male)

0.220

63.240(0.08–48065.8)

  

Perineural invasion

0.175

116.264(0.12–112,908)

  

LNs

0.015*

15.396(1.70–139.70)

  

Staging (late)

0.171

73.43(0.16–34653.2)

  

Stromal STIM1

0.823

0.829(0.16–4.29)

  

Epithelial SOX2

0.281

2.583(0.46–14.50)

  
  1. HR: Hazard ratio, C.I: Confidence interval, STIM1: Stromal interaction molecule1, SOX2: Sex determining region Y-box2, H-score: Histoscore, C.I: Confidence interval
  2. #: All variables with P < 0.05 was included in the multivariate
  3. *: Statistically significant at P ≤ 0.05