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Table 4 Multivariable analysis of factors associated with overall survival

From: Radiation dose ≥54 Gy and CA 19–9 response are associated with improved survival for unresectable, non-metastatic pancreatic cancer treated with chemoradiation

 

HR (95% CI)

p value

Delivered RT dose ≥54 Gy

0.47 (0.24-0.92)

0.028

CA 19–9 nadir <90 U/mL

0.35 (0.17-0.76)

0.008

  1. (CA 19–9 = carbohydrate antigen 19–9; CI = confidence interval; HR = hazard ratio; RT = radiotherapy).