Table 2.

Lesion Characteristics.

	Age ≥ 80 Years	Age < 80 Years	p Value
Location			0.54
Upper	2 (17%)	2 (5%)
Mid	4 (33%)	19 (48%)
Lower	5 (42%)	10 (25%)
GEJ	1 (8%)	9 (23%)
ESD time (minutes)	100 (63–150)	90 (65–108)	0.93
Specimen size (mm)	35 (34–43]	35 (30–40)	0.55

GEJ: gastroesophageal junction, ESD: endoscopic submucosal dissection.