Establish a Scoring Model for High-Risk Population of Gastric Cancer and Study on the Pattern of Opportunistic Screening

Table 4

Results of logistic regression analysis.

Factors	B	SE	Wald	SIG	Exp (B)	OR 95% CI
						Lower limit	Upper limit
Gender	0.846	0.335	6.387	0.011	2.331	1.209	4.494
Drinking water	0.929	0.305	9.295	0.020	2.532	1.384	4.602
Hp infection	0.741	0.377	3.868	0.049	2.097	1.003	4.386
Family history	1.281	0.348	13.577	0.000	3.602	1.822	7.121
Age			23.533	0.000
Age (1)	0.408	0.835	0.238	0.625	1.503	0.293	7.719
Age (2)	1.001	0.761	1.733	0.188	2.722	0.613	12.091
Age (3)	1.932	0.733	6.955	0.008	6.904	1.642	29.606
Age (4)	2.390	0.772	9.577	0.002	10.916	2.402	49.606
PG			33.768	0.000
PG (1)	0.208	0.608	0.118	0.732	1.232	0.374	4.056
PG (2)	0.706	0.521	1.836	0.175	2.025	0.730	5.619
PG (3)	2.073	0.448	21.452	0.000	7.946	3.306	19.103