Application Value of the Diagnosis during Early Carcinoma of Upper Digestive Tract Based on Optical Enhanced Endoscopic Technique

Table 1

General information of the two groups.

Groups	Control group	Observation group
Cases	94	94
Gender
Male	45	48	>0.05
Female	49	46
Age (average)			>0.05
Clinical manifestation
Belching	24	20	>0.05
Abdominal distension	16	20
Acid reflux	28	26
Gasteremphraxis	26	28
Inspection
Gastroscopy	46	49	>0.05
Enteroscopy	48	45