Figure 6

Survival curves of 30 treated patients with regard to different parameters showed (a) Patients with normal level of LDH(n = 11) had better prognoses over those with high level of LDH (n = 23)(P < 0.005); (b) patients with low stages (I & II, n = 20) had better prognoses over those with advanced stages (III & IV, n = 10)(P < 0.001); (c) patients who received chemotherapy (n = 20) had favorable outcomes than those who did not receive chemotherapy (n = 10)(P < 0.001); (d) patients with tumor size ≥ 10 cm (n = 5) has worse outcomes than those with size < 10 cm (n = 25)(P < 0.005).