Table 1.

Baseline characteristics of the elderly glioblastoma patient population in British Columbia from 2005 to 2015

ParameterPatients, n = 729Patients, %
Sex
 Female29139.9
 Male43860.1
Mean age at diagnosis (range)69.7 (60–90)
Age at diagnosis
 60–6419727.0
 65–6919927.3
 70–7414519.9
 75–7913017.8
 80–84435.9
 85+152.1
Performance score
 ECOG 0, 124934.2
 ECOG 223732.5
 ECOG 3, 424333.3
Diagnosis year, range
 2005–201026336.1
 2011–201546663.9
Location of lesion
 Temporal21329.2
 Frontal21229.1
 Parietal14720.2
 Occipital334.5
 Multifocala243.3
 Frontotemporal223.0
 Frontoparietal212.9
 Parietooccipital162.2
 Temporoparietal101.4
 Temporooccipital60.8
 Otherb253.4
ParameterPatients, n = 729Patients, %
Sex
 Female29139.9
 Male43860.1
Mean age at diagnosis (range)69.7 (60–90)
Age at diagnosis
 60–6419727.0
 65–6919927.3
 70–7414519.9
 75–7913017.8
 80–84435.9
 85+152.1
Performance score
 ECOG 0, 124934.2
 ECOG 223732.5
 ECOG 3, 424333.3
Diagnosis year, range
 2005–201026336.1
 2011–201546663.9
Location of lesion
 Temporal21329.2
 Frontal21229.1
 Parietal14720.2
 Occipital334.5
 Multifocala243.3
 Frontotemporal223.0
 Frontoparietal212.9
 Parietooccipital162.2
 Temporoparietal101.4
 Temporooccipital60.8
 Otherb253.4

ECOG, European Cooperative Oncology Group.

aIncludes involvement of more than 2 lobes.

bIncludes lesions in the cerebellum, ventricles, posterior fossa, basal ganglia, brainstem, thalami, insula, and corpus callosum.

Table 1.

Baseline characteristics of the elderly glioblastoma patient population in British Columbia from 2005 to 2015

ParameterPatients, n = 729Patients, %
Sex
 Female29139.9
 Male43860.1
Mean age at diagnosis (range)69.7 (60–90)
Age at diagnosis
 60–6419727.0
 65–6919927.3
 70–7414519.9
 75–7913017.8
 80–84435.9
 85+152.1
Performance score
 ECOG 0, 124934.2
 ECOG 223732.5
 ECOG 3, 424333.3
Diagnosis year, range
 2005–201026336.1
 2011–201546663.9
Location of lesion
 Temporal21329.2
 Frontal21229.1
 Parietal14720.2
 Occipital334.5
 Multifocala243.3
 Frontotemporal223.0
 Frontoparietal212.9
 Parietooccipital162.2
 Temporoparietal101.4
 Temporooccipital60.8
 Otherb253.4
ParameterPatients, n = 729Patients, %
Sex
 Female29139.9
 Male43860.1
Mean age at diagnosis (range)69.7 (60–90)
Age at diagnosis
 60–6419727.0
 65–6919927.3
 70–7414519.9
 75–7913017.8
 80–84435.9
 85+152.1
Performance score
 ECOG 0, 124934.2
 ECOG 223732.5
 ECOG 3, 424333.3
Diagnosis year, range
 2005–201026336.1
 2011–201546663.9
Location of lesion
 Temporal21329.2
 Frontal21229.1
 Parietal14720.2
 Occipital334.5
 Multifocala243.3
 Frontotemporal223.0
 Frontoparietal212.9
 Parietooccipital162.2
 Temporoparietal101.4
 Temporooccipital60.8
 Otherb253.4

ECOG, European Cooperative Oncology Group.

aIncludes involvement of more than 2 lobes.

bIncludes lesions in the cerebellum, ventricles, posterior fossa, basal ganglia, brainstem, thalami, insula, and corpus callosum.

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