Table 2.

Multivariate analysis of the clinicopathological features of GNET in SEER database

		P	HR	95% CI
				Lower	Upper
Age	< 60		Reference
	≥ 60	< 0.001	3.351	2.013	5.579
Size	≤ 2 cm		Reference
	> 2 cm	< 0.001	2.679	1.545	4.646
M staging	M0		Reference
	M1	< 0.001	5.465	2.595	11.512
Surgery	No surgery		Reference
	Local	0.049	0.484	0.264	0.888
	Radical	0.019	0.544	0.297	0.998

GNET gastric neuroendocrine tumor, SEER Surveillance, Epidemiology and End Results