Table 1.

Relationship Between GAS5 Expression and Clinical Features of CCA Patients

Variables	Number of Cases	GAS5 Expression		χ2	P
		High (n=28)	Low (n=22)
Gender
Male	25	13	12	0.321	0.568
Female	25	15	10
Age (years)
<60	19	11	8	0.044	0.832
≥60	31	17	14
Tumor size (cm)
<5	20	11	9	0.013	0.907
≥5	30	17	13
Lymph node metastasis
Presence	33	26	7	20.461	<0.001
Absence	17	2	15
Clinical stage
I/II	19	6	13	7.417	0.006
III/IV	31	22	9