Table 6. Adjusted logistic regression analysis (stepwise regression analysis: backward method): M3 presence vs. agenesis group.

	S.E.	Exp(B)	95% Confidence Interval		P - value
			Lower	Upper
Mx	0.033	1.084	1.015	1.158	0.016*
Mn	0.021	0.964	0.924	1.005	0.082
ANB	0.054	0.887	0.798	0.985	0.025*

S.E. = Standard error, Exp(B) = Odds ratio), * P<0.05.

Variables entered on step 1: age, sex, race, ANSPNS, GO-POG, Mx, Mn, ANB and SN-MP.