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Association between N+/N0 and recurrence-free survival after adjusting for multi-confounders in a cohort of 140 patients with CLM (multivariate analysis)
| Level | HR | 95% CI | Standard error | p-Value | |
|---|---|---|---|---|---|
| N status | N+/N0 | 1.78 | 1.02–3.13 | 0.43 | 0.04 |
| No. of liver metastases | >3/1–3 | 1.92 | 1.17–3.16 | 0.32 | 0.009 |
| Synchronous liver metastasis | Yes/no | 1.45 | 0.91–2.31 | 1.08 | 0.12 |
CLM colorectal liver metastases, HR hazard ratio, CI confidence interval
