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Table 5 Multivariate analysis of factors influencing overall survival

From: Comparison of capecitabine and 5-fluorouracil in chemoradiotherapy for locally advanced pancreatic cancer

Factor

 

Hazard ratio

95% CI

p-value*

CA 19–9 level (U/mL)

<400

1.000

 

<0.001

 

≥400

3.750

1.757–8.005

 

Maintenance chemotherapy

No

1.000

 

<0.001

 

Yes

0.218

0.096–0.495

 
  1. Abbreviations: CI confidence interval, other abbreviations are as in Table 1.
  2. *Multivariate analysis using the Cox proportional hazards model.