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Table 5 Estimated median survival by IPSS and IPSS-R categories

From: Epidemiologic study of myelodysplastic syndromes in a multiethnic, inner city cohort

IPSS

Survival, observed (y)

Survival, reported (y)

IPSS-R category

Survival, observed (y)

Survival, reported (y)

Low

8.6

5.7

Very Low

8.6

8.8

INT-1

4.4

3.5

Low

6.7

5.3

INT-2

0.9

1.2

Intermediate

9.0

3.0

High

0.6

0.4

High

2.7

1.6

   

Very High

0.8

0.8

  1. IPSS = International prognostic scoring system, IPSS-R = Revised international prognostic scoring system, y = years.