Analysis of Prognostic Risk Factors of Endoscopic Submucosal Dissection (ESD) and Curative Resection of Gastrointestinal Neuroendocrine Neoplasms

Table 1

Risk factor analysis of qualitative data during ESD.

Factors	Bleeding	No bleeding	Perforated	Unbroken	X^2		P
					Bleeding	Perforated	Bleeding	Perforated
Sex						0.220	1.000	0.606
Male	3	58	1	60
Female	2	34	2	34
Parts							0.588	1.000
Upper gastrointestinal tract	0	17	0	17
The digestive tract	5	81	3	83
Pathological grade							1.000	0.313
G1	5	86	2	89
Non-G1	0	12	1	11
Pathological classification							1.000	0.300
NET	5	91	2	94
NEC	0	12	1	11
Tumor surface							1.000	1.000
Smooth	4	75	3	76
Erosion	1	21	0	22
Origin							0.237	1.000
The mucous membrane layer	1	4	0	5
Nonmucosal layer	4	88	3	89
Echo uniformity							1.000	0.286
Uniformity	1	17	1	17
Intermingle	2	43	0	45
Echo height							1.000	1.000
Higher than normal group	0	10	0	10
Lower than normal group	5	82	3	84