[Retracted] Analysis of Clinical Characteristics and Risk Factors of Postoperative Recurrence and Malignant Transformation of Low-Grade Glioma

Table 1

Comparison of general data between the two groups.

Information	Ctrl group (n = 51)	Obs group (n = 19)	X^2	P
Sex			0.098	0.867
Male	35	14
Female	16	5
Age			5.465	0.026
≤45	25	7
>45	26	12
Preoperative KPS score			7.836	0.013
<80	11	6
≥80	40	13
Preoperative epilepsy			4	0.024
Yes	18	3
No	33	16
Preoperative duration of disease (month)			0.113	0.076
≤3	14	5
3–6	27	7
>6	10	7