Table 2.

Binary regression analysis of characteristics of all patients

Variable	Univariate logistic			Binary logistic
	OR	95% CI	P	OR	95% CI	P
Gender	0.477	0.339-0.670	<0.001	0.518	0.349-0.768	0.001
PGII	1.029	1.011-1.046	0.001	1.026	1.004-1.047	0.018
PGR	0.974	0.957-0.991	0.003	0.987	0.969-1.006	0.168
Pickles	0.649	0.447-0.943	0.023	0.610	0.416-0.895	0.012
Smoking	0.452	0.254-0.806	0.007	0.626	0.319-1.228	0.173
Drinking	0.542	0.321-0.918	0.023	1.014	0.544-1.888	0.965