Table 2

Relationship between the four selected biomarkers among all gliomas

Variable	IDH1		P value	ATRX expression		P value
Variable	Mutant	Wild-type	P value	Loss	Normal	P value
Hsp27 expression
High	6	85	<0.001	3	88	<0.001
Low	117	213		80	250
p-HSP27 expression
High	1	82	<0.001	0	83	<0.001
Low	122	216		83	255