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Table 1 The features and groupings of 406 patients with DLBCL

From: Applying probability calibration to ensemble methods to predict 2-year mortality in patients with DLBCL

Features

Instances (N)

Age

≤ 60 (219), > 60 (187)

Gender

Male (209), Female (197)

Family history of cancer

No (369), Yes (37)

Stage

I, II (176), III, IV (230)

IPI

Low (195), Low-intermediate (79),

High-intermediate (83), High (49)

KPS

≥ 80 (335), < 80 (71)

WBC

Low (80), Normal (297), High (29)

LDH

Normal (312), High (94)

β2-MG

Normal (296), High (110)

ESR

Normal (259), High (147)

Therapy

Chemotherapy alone (347),

Chemotherapy and Radiotherapy (59)

GCB

Yes (243), No (163)

CD10

Negative (303), Positive (103)

Bcl-6

Negative (59), Positive (347)

MUM-1

Negative (222), Positive (184)

Ki-67

<  90 (303), ≥ 90 (103)

Rituximab

Not use (241), Use (165)

  1. The figures in brackets represent the number of patients of this group.
  2. IPI International prognostic index, KPS Karnofsky performance status, WBC White blood cell, LDH Lactate dehydrogenase, β2-MG β2- microglobulin, ESR Erythrocyte sedimentation rate, GCB Germinal center B-cell-like lymphoma; CD10, Bcl-6, MUM-1 and, Ki-67 are immunohistochemical indicators