Factors associated with heterochronic gastric cancer development post-endoscopic mucosal dissection in early gastric cancer patients

Table 2 Logistics regression analysis of risk factors for multiple gastric cancers after endoscopic submucosal dissection

Clinical and lesion characteristics	OR	95%CI	P value
Age ≥ 65 yr	1.902	0.435-8.328	0.393
Male	1.435	0.383-5.382	0.592
Smoking (BI ≥ 400)	2.697	0.707-10.290	0.146
Lesion in the lower third of the stomach	11.280	2.720-46.775	0.001
O-shaped atrophy	1.547	0.372-6.442	0.549
Severe intestinalization	6.206	1.667-23.109	0.006
Divergent	9.178	1.642-51.305	0.012

95%CI: 95% confidence interval; OR: Odds ratio; BI: Brinkman index.