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Table 1 patient characteristics

From: A balanced score to predict survival of elderly patients newly diagnosed with glioblastoma

CharacteristicsTotalPercent
Gender
 Male9753.6%
 Female8446.4%
Age74.2 (65–90)
 65–69.95027.6%
 70–74.94223.2%
 75–79.94927.1%
 > 804022.1%
KPS80 (20–100)
 90–1005228.7%
 70–807642.0%
 50–604323.8%
 20–40105.5%
MGMT
 MGMT methylated3821.0%
 MGMT unmethylated6334.8%
 MGMT unknown8044.2%
IDH
 IDH wildtype11161.3%
 IDH unknown7038.7%
EOR
 Biopsy3318.2%
 STR8949.2%
 GTR5932.6%
Seizures
 no Seizures14580.1%
 focal Seizures126.6%
 generalized Seizures2212.2%
 Epileptic status10.6%
 unknown10.6%
Motor deficit before Surgery
 no motor deficit10558.0%
 any motor deficit7642.0%
Motor deficit after Surgery
 no motor deficit8949.2%
 any motor deficit9250.8%
Aphasia before Surgery
 no aphasia12971.3%
 any aphasia5228.7%
Aphasia after Surgery
 no aphasia10778.7%
 any aphasia2921.3%
 unknown45n/a
Treatment after Surgery
 BSC4726.0%
 RT7239.8%
 ChT73.9%
 RChT5530.4%
  1. Abbreviations: KPS Karnofsky Performance Scale, MGMT O6-Methylguanine DNA-methyl transferase, IDH Isocitrate dehydrogenase, EOR Extent of resection, STR Subtotal resection, GTR Gross total resection, BSC Best supportive care, RT Radiotherapy, ChT Chemotherapy, RChT Radio-chemotherapy