Risk of progression to high-grade intraepithelial neoplasia and gastric cancer: A multi-center prospective study in Anhui Province, China

Table 3 Univariate logistic regression analysis of risk factors on low-grade intraepithelial neoplasia progression

Characteristic	Progress	Non-progress	OR (95%CI)	P value
Age
≥ 60	21	92	3.114 (1.356-7.153)	0.007
< 60	12	171	Ref.
Gender
Male	13	150	1.795 (0.785-4.105)	0.166
Female	20	113	Ref.
Multiple location
Yes	5	5	10.838 (2.023-58.076)	0.005
No	28	258	Ref.
Lesion size
≥ 2 cm	15	40	4.189 (1.751-10.018)	0.001
< 2 cm	18	223	Ref.
Congestion
Yes	10	79	1.208 (0.474-3.078)	0.157
No	23	187	Ref.
Form
Protuberant	11	107	0.757 (0.413-1.387)	0.367
Flat	18	117	0.966 (0.587-2.236)	0.438
Central depression	4	39	Ref.
Ulceration
Yes	16	74	2.685 (1.161-6.207)	0.021
No	17	189	Ref.
Atrophy
Yes	18	125	1.107 (0.482-2.542)	0.811
No	15	1381	Ref.
Intestinal metaplasia
Yes	159	104	0.815 (0.346-1.922)	0.640
No	20	13	Ref.
H. pylori infection
Yes	29	163	4.448 (1.159-13.027)	0.006
No	4	100	Ref.

H. pylori: Helicobacter pylori; OR: Odds ratio; CI: Confidence interval.