Comparison of endoscopic gastritis based on Kyoto classification between diffuse and intestinal gastric cancer

Table 4 Endoscopic gastritis based on Kyoto classification of Helicobacter pylori-infected patients with diffuse- vs intestinal-type gastric cancer

	Diffuse-type	Intestinal-type	Univariate analysis			Multivariate analysis
			Odds ratio	95%CI	P value	Coefficient	95%CI	Odds ratio	95%CI	P value
n	39	93
Age, mean (SD), yr	58.00 (13.00)	69.86 (10.29)	1.091	1.051-1.132	< 0.001
Age ≥ 65 yr, %	28.2	74.2	7.318	3.166-16.917	< 0.001	1.983	1.045, 2.921	7.263	2.843-18.553	< 0.001
Male sex, %	38.5	62.4	2.651	1.228-5.724	0.013	1.021	0.069, 1.973	2.776	1.071-7.193	0.036
Atrophy score, mean (SD)	1.692 (0.468)	1.946 (0.227)	7.822	2.530-24.188	< 0.001	0.727	-0.927, 2.381	2.069	0.396-10.816	0.389
Intestinal metaplasia score, mean (SD)	0.974 (0.903)	1.581 (0.697)	2.473	1.544-3.959	< 0.001	0.678	0.128, 1.228	1.970	1.136-3.413	0.016
Enlarged folds score, mean (SD)	0.564 (0.502)	0.280 (0.451)	0.300	0.138-0.653	0.002	-1.308	-2.261, -0.356	0.270	0.104-0.701	0.007
Nodularity score, mean (SD)	0.282 (0.456)	0.097 (0.297)	0.273	0.102-0.726	0.009	-0.237	-1.621, 1.147	0.789	0.198-3.149	0.737
Diffuse redness score, mean (SD)	1.821 (0.556)	1.849 (0.488)	1.116	0.545-2.288	0.764
Kyoto score, mean (SD)	5.333 (1.402)	5.753 (1.007)	1.355	0.987-1.860	0.060

P value was calculated using the binomial logistic regression analysis. CI: Confidence interval; SD: Standard deviation.