Table 2.

Clinical characteristics of patients used in the present study.

Factors	n (Total = 42)	%
Age
Median (range)	48.5 ± 12.1
>48.5	22	54.8
≤48.5	20	45.2
Sex
Male	19	45.2
Female	23	54.8
Tumour Grade
II	9	23.8
III	5	11.6
IV	28	66.6
Relapse
Yes	8	19.0
No	34	81.0
Tumour development
Primary	27	64.3
Secondary	15	35.7
Death
Yes	31	73.9
No	11	26.1