Analysis of Risk Factors of Gastric Low-Grade Intraepithelial Neoplasia in Asymptomatic Subjects Undergoing Physical Examination

Table 2

Univariate analysis of common risk factors for LGIN among asymptomatic subjects.

Variable	Gastritis ()	AG ()	LGIN ()	value	value
				LGIN vs. gastritis	LGIN vs. AG
Sex (male/female)	771/582	243/171	269/175	0.182	0.573
Age (years)				≤0.001	0.892
≤30	101	11	7	≤0.001
31-40	276	61	72	0.053
41-50	501	138	152	0.288
51-60	358	129	135	0.106
61-70	103	64	65	≤0.001
>70	14	11	13	0.004
BMI (kg/m^2)				0.693	0.531
H. pylori infection (yes/no)	387/966	138/276	273/171	≤0.001	≤0.001
NSAIDs (yes/no)	35/1318	14/400	18/426	0.113	0.603
Antibiotic misuse history (yes/no)	23/1330	20/394	43/401	≤0.001	0.006
Family history (yes/no)	59/1294	20/394	28/416	0.097	0.347
Smoking history (yes/no)	300/1053	87/327	90/354	0.399	0.788
Alcohol history (yes/no)	336/1017	104/310	106/338	0.684	0.671
High-salt diet (yes/no)	244/1109	72/342	101/343	0.029	0.051
Spicy and high-fat diet (yes/no)	318/1035	181/233	188/256	≤0.001	0.684
Poor eating habits (yes/no)	392/961	168/246	162/282	0.003	0.218

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