Table 3 Univariate and multivariate Cox analysis of prognostic factors for OS (n = 70). All other parameters (sex, age, etc.) are not significant at P = 0.20
Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
HR [95% CI] | P value | HR [95% CI] | P value | |
CRLM resection | 0.131 [0.068–0.253] | <0.0001 | 0.169 [0.082–0.348] | <0.0001 |
Primary tumor resection | 0.135 [0.065–0.280] | <0.0001 | 0.349 [0.164–0.744] | 0.0064 |
CRLM ≥10 | 3.612 [1.973–6.613] | <0.0001 | - | NS |
Non-resectable CRLM | 2.931 [1.632–5.262] | 0.0003 | - | NS |
Bilobar CRLM | 1.697 [0.931–3.092] | 0.0842 | - | NS |
Rectum primary site | 1.792 [0.902–3.561] | 0.0957 | - | NS |