[Retracted] Study on the Relationship between MMP-2, MMP-9 Gene Polymorphisms, and the Risk of Colorectal Cancer

Table 3

Analysis of risk factors affecting the occurrence of colorectal cancer.

Factor	Regression coefficients (β)	Standard error	Wald χ^2 value	value	OR value	95% CI
Family history of colorectal cancer	1.022	0.391	6.832	0.009	2.779	1.291–5.980
Drinking alcohol	0.506	0.198	6.531	0.011	1.659	1.125–2.445
Regular consumption of marinated/barbecued food	0.794	0.250	10.087	0.002	2.212	1.355–3.611
MMP-2-735 (C/T) gene type	0.399	0.162	6.066	0.014	1.490	1.085–2.047
MMP-9-1562 (C/T) gene type	0.418	0.183	5.217	0.023	1.519	1.061–2.174