Table 1.

Baseline patient characteristics

Characteristic	Mean ± SD, range / n / percent of total
Age at diagnosis	37.2 ± 10 y
	range: 21.7–53.7 y
Gender
Male	19 (63.3%)
Female	11 (36.7%)
KPS (at inclusion)
100	8 (26.7%)
90	15 (50.0%)
80	2 (6.7%)
70	3 (10.0%)
60	1 (3.3%)
50	1 (3.3%)
40-0	0 (0.0%)
Localization
Lateral/hemispheric	11 (36.7%)
Midline	8 (26.7%)
With involvement of cerebellar peduncle	6 (20.0%)
Midline and peduncular	1 (3.3%)
Not available	4 (13.3%)
Leptomeningeal spread in MRI	9 (30.0%)
Leptomeningeal spread in lumbar puncture	3 (10.0%)
Histological entity (n = 30)
Classic	15 (50%)
Desmoplastic/nodular	15 (50%)
Anaplastic	0 (0%)
Other	0 (0%)
Genetic entity (n = 29)
SHH	20 (66.7%)
WNT	4 (13.3%)
Group 4	5 (16.7%)
Not available	1 (3.3%)