Table 4 Relation between the risk stratification of IPSS-R and the flow score.

From: A simple score derived from bone marrow immunophenotyping is important for prognostic evaluation in myelodysplastic syndromes

IPSS-R Score 0 Score 1 Score 2 Score 3
Very low risk 4 7 2 0
Low risk 10 16 8 0
Intermediate 2 6 15 1
High risk 1 7 8 1
Very high risk 0 4 2 1