Figure 3From: High serum alkaline phosphatase cooperating with MMP-9 predicts metastasis and poor prognosis in patients with primary osteosarcoma in Southern ChinaInfluence of serum ALP levels on Disease-free survival (DFS) and Overall survival (OS) Kaplan-Meier curves shows that the patients with high pre-ALP levels have poorer DFS(a) and OS (b); with pre-ALP decreased after clinical treatment have better DFS (c) and OS (d); all of them have significant difference(p < 0.05).Back to article page