From: Preoperative IL-8 levels as prognostic indicators of overall survival: an extended follow-up in a prospective cohort with colorectal liver metastases
Multivariate cox regression analysis for Disease free survival
Hazard
95% CI interval
p-Value
Positive Lymph nodes
2.65
0.98 – 7.22
0.056
Synchronous metastasis
4.32
1.24 – 15.09
0.022