Table 1.

Comparison of general data of patients in the successful and failed endoscopic treatment groups

Group	Endoscopic treatment success group	Endoscopic treatment failure group	χ2/t	P value
Gender
Male	31	8
Female	14	7	χ2=1.197	p= 0.274
Average age	55.2±10.2	58.6±11.0	t=1.103	p= 0.274