Diagnosis and therapies for gastric non-invasive neoplasia

Table 3 Long-term follow-up outcomes of gastric non-invasive intraepithelial neoplasia

Ref.	Incrusion criteria	Duration	Regression	Accuracy
Suzuki et al[31], 2015	Vienna C3 and C4	NA	26.0%	0.0%
Yamada et al[32], 2004	Vienna C3	4.7Y	0.0%	2.7%
	Vienna C4	4.7Y	0.0%	10.0%
Saito et al[33], 2000	Adenoma	2Y	NA	6.3%
Kokkola et al[34], 1996	Mild dysplasia	NA	NA	0.0%
				(4% to moderate)
Bearzi et al[35], 1994	LGD	NA	49.4%	32.1%
Fertitta et al[36], 1993	Moderate and severe dysplasia	13M	NA	33.0%
Di Gregorio et al[37], 1993	Mild dysplasia	NA	74.0%	7.0%
Saraga et al[38], 1987	Mild and moderate dysplasia	42M	NA	1.6%
	Severe dysplasia	42M	NA	86.0%

NA: Not available.