Development and validation of a predictive model for the pathological upgrading of gastric low-grade intraepithelial neoplasia

Table 2 Stepwise logistic regression of predictors for pathologic upgrade in gastric low-grade intraepithelial neoplasia

	Coef	SE (coef)	OR (95%CI)	P value
Intercept	-4.223	0.808	0.015 (0.002-0.066)	1.757-10
Sex, male	0.916	0.478	2.499 (0.973-6.812)	0.057
Ulceration, yes	2.665	1.343	14.372 (1.199-534.717)1	0.032
MV, irregular/absent	2.145	0.436	8.539 (3.687-21.259)	< 0.001
MS, irregular/absent	1.297	0.564	3.659 (1.234-12.251)	0.019
White opaque substance, yes	0.570	0.442	1.769 (0.731-4.330)	0.205
Light blue crest, yes	0.589	0.454	1.801 (0.723-4.530)	0.205
Intestinal metaplasia, yes	1.469	0.516	4.344 (1.594-13.015)	0.004

¹Correction for sparse data.

Coef: Coefficient; SE: Standard error; OR: Odds ratio; CI: Confidence interval; MV: Microvascular; MS: Microsurface.