Table 3 Multivariate analysis for OS and CSS for patients with myxoid liposarcoma of extremities after surgery
From: Prognostic factors of patients with extremity myxoid liposarcomas after surgery
Variable | OS | CSS | ||
|---|---|---|---|---|
Hazard ratio (95% CI) | p value | Hazard ratio (95% CI) | p value | |
Age (years) | ||||
< 30 | 1 | 1 | ||
30–60 | 6.435 (3.174–13.047) | < 0.001 | 5.690 (2.319–13.959) | < 0.001 |
> 60 | 21.512 (10.573–43.770) | < 0.001 | 14.699 (5.855–36.902) | < 0.001 |
Gender | ||||
Female | 1 | 1 | ||
Male | 1.329 (1.097–1.610) | 0.006 | 1.497 (1.104–2.029) | 0.009 |
Year of diagnosis | ||||
< 2000 | 1 | 1 | ||
≥ 2000 | 1.023 (0.816–1.284) | 0.842 | 0.519 (0.376–0.716) | < 0.001 |
Location | ||||
Upper limb | 1 | 1 | ||
Lower limb | 0.820 (0.633–1.062) | 0.132 | 0.820 (0.517–1.301) | 0.400 |
Tumor grade | ||||
Low | 1 | 1 | ||
High | 2.281 (1.771–2.937) | < 0.001 | 3.259 (2.282–4.655) | < 0.001 |
Tumor size | ||||
< 5 cm | 1 | 1 | ||
5–10 cm | 0.992 (0.697–1.414) | 0.967 | 1.489 (0.717–3.093) | 0.286 |
> 10 cm | 1.651 (1.166–2.338) | 0.005 | 4.036 (2.008–8.111) | < 0.001 |
Radiation treatment | ||||
Yes | 1 | 1 | ||
No | 1.031 (0.847–1.255) | 0.761 | 0.792 (0.572–1.095) | 0.158 |