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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.