Association between autoimmune gastritis and gastric polyps: Clinical characteristics and risk factors

Table 6 Multivariate logistics regression analysis of the optimal subset method model

Variable	Coefficient	OR (95%CI)	P value
Age	0.015	1.015 (0.999-1.032)	0.071
PCA
Positive	0.778	2.178 (1.243-3.818)	0.007
Negative
PG-I/PG-II	-0.069	0.927 (0.884-0.971)	0.008
OLGA
0-II
III-IV	0.375	1.455 (0.945-2.239)	0.088
ECL hyperplasia
Absent
Exist	1.247	3.479 (2.242-5.399)	< 0.001
Intercept	-1.711	-	-

OR: Odds ratio; CI: Confidence interval; PCA: Parietal cell antibodies; PG: Pepsinogen; OLGA: Operative Link for Gastritis Assessment; ECL: Enterochromaffin-like.