Table 6.

A P-value of combined univariate analysis of all tumor groups for clinical features

Clinical features		Ependymoma, n = 14	Medulloblastoma, n = 21	Pilocytic astrocytoma, n = 19	Brainstem glioma, n = 21	P-value
Seizures	Yes	0	1 (5.6%)	4 (21.1%)	2 (11.1%)	0.264
	No	11 (100.0%)	17 (94.4%)	15 (78.9%)	16 (88.9%)
Gait ataxia	Yes	3 (27.3%)	10 (55.6%)	5 (26.3%)	17 (94.4%)	< 0.001
	No	8 (72.7%)	8 (44.4%)	14 (73.7%)	1 (5.6%)
Cranial nerve palsy	Yes	3 (27.3%)	6 (33.3%)	6 (33.3%)	15 (83.3%)	0.006
	No	8 (72.7%)	12 (66.7%)	10 (52.6%)	3 (16.7%)

The brackets in the table show the percentage of statistics