Table 1. Demographic characteristics of the overall glioma population.

Factor	Total	HSP90AA1-IT1 expression		r	P-value
		Low	High
All case	65	33	32
Age at surgery
≥40	32	14	18	0.138	0.272
<40	33	19	14
Sex
Male	39	20	19	-0.013	0.921
Female	26	13	13
WHO Grades
I	14	13	1	0.584	0.000
II	19	12	7
III	19	7	12
IV	13	1	12
Tumor Size
≤ 3 cm	26	15	11	0.102	0.418
3-5 cm	28	13	15
> 5 cm	11	5	6
Ki 67
≤ 10%	28	20	8	0.353	0.004
10%-20%	23	9	14
> 20%	14	4	10
Death
No	27	22	5	0.518	0.000
Yes	38	11	27