[Retracted] Potassium Channel Ether à go-go1 Is Aberrantly Expressed in Human Liposarcoma and Promotes Tumorigenesis

Table 2

Clinical Parameters of liposarcoma specimens and Eag1 expression.

Clinical parameters of samples	Number of tumors (%)	Eag1 expression (%)	𝜒^2 value	𝑃
Sex			0.382	0.536
Male	33 (41.2%)	21 (63.6%)
Female	47 (58.8%)	33 (70.2%)
Age (year)			0.166	0.983
≤30	4 (5.0%)	3 (75.0%)
30–39	25 (31.3%)	17 (68.0%)
40–60	34 (42.5%)	23 (67.6%)
>60	17 (21.2%)	11 (64.7%)
Site			0.735	0.865
Limbs	21 (26.2%)	13 (61.9%)
Trunk	23 (28.8%)	15 (65.2%)
Abdominal cavity	21 (26.2%)	15 (71.4%)
Other	15 (18.8%)	11 (73.3%)
Histology			1.19	0.755
Well differentiated	26 (32.5%)	19 (73.1%)
Myxoid	22 (27.5%)	15 (68.2%)
Pleomorphic	13 (16.3%)	9 (69.2%)
Round cell	19 (23.7%)	11 (57.9%)
Grade			1.605	0.205
Low-grade	48 (60.0%)	35 (72.9%)
High-grade	32 (40.0%)	19 (59.4%)
Type			0.214	0.644
Primary	61 (76.3%)	42 (68.9%)
Recurrence	19 (23.7%)	12 (63.2%)
Total	80	54 (67.5%)