Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Overall survival (OS) of patients with myelodysplastic syndrome with fibrosis grouped according to the Revised International Prognostics Stratification System. Patients within the very low and low risk groups according had significantly longer overall survival compared to those within other risk groups (p=0.0083).
