Association of TAP Gene Polymorphisms and Risk of Cervical Intraepithelial Neoplasia

Table 4

Multivariable regression model to determine independent risk factors for cervical intraepithelial neoplasia (CIN).

	Multivariable regression
	P	OR (95% CI)
TAP 1341	0.07	2.5 (0.9–7.0)
(wt/wt versus wt/mt and mt/mt)
TAP 2254	0.3	0.6 (0.2–1.6)
(wt/wt versus wt/mt and mt/mt)
TAP 1135	0.8	1.1 (0.6–1.8)
(wt/wt versus wt/mt and mt/mt)
TAP 1693	0.5	0.8 (0.4–1.6)
(wt/wt versus wt/mt and mt/mt)
TAP 1993	0.7	0.9 (0.6–1.4)
(wt/wt versus wt/mt and mt/mt)
Smoking	0.002	1.9 (1.3–2.9)
(no versus yes)

TAP: transporter associated with antigen processing.
CIN: cervical intraepithelial neoplasia.
OR (95% CI): odds ratio (95% confidence interval).