Table 2 Cox proportional-hazards regression for overall survival in relation to grading, metastatic disease, age, margin status, location and local recurrence
From: Survival and prognostic factors in conventional central chondrosarcoma
Variables | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
Hazard ratio (95% CI) | p-value | Hazard ratio (95% CI) | p-value | |
Grading | 2532 (1360-4715) | 0,0034 | 3208 (1380-7457) | 0,0067 |
Metastatic disease | 11,477 (4,6288-28,4589) | < 0,0001 | 14,763 (4819-45,229) | < 0,0001 |
Age < =50 | 2906 (1143-7389) | 0,0251 | 0,307 (0,115-0,822) | 0,0188 |
Margin status | 1311 (0,642-2678) | 0,4571 | 1152 (0,4997-2655) | 0,7401 |
Pelvic/Non-pelvic | 0,309 (0,165-0,578) | 0,0002 | 0,441 (0,231-0,845) | 0,0136 |
Local recurrence | 2614 (1115-6125) | 0,0270 | 1233 (0,448-3394) | 0,6847 |