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Table 3 Multivariate analysis of clinicopathological parameters for the prediction of OS and PFS in DLBCL patients(n = 349)

From: Red blood cell distribution width and platelet counts are independent prognostic factors and improve the predictive ability of IPI score in diffuse large B-cell lymphoma patients

ParameterOverall survivalP valueScoreProgression-free survivalP value
age > 603.0121.817–4.9940.00022.1991.529–3.1630.000
Ann Arbor stage III/IV1.8871.040–3.4230.03711.9361.263–2.9660.002
IPI > 21.7710.984–3.1870.057 1.4990.977–2.2990.064
RDW > 14.35%2.0261.263–3.2500.0031   0.293