Table 5. Crude logistic regression analysis: M3 presence vs. agenesis group.

	S.E.	Exp(B)	95% Confidence Interval		P - value
			Lower	Upper
Age	0.029	1.030	0.973	1.089	0.310
Gender	0.251	0.825	0.504	1.348	0.442
Race	0.278	1.185	0.687	2.044	0.543
ANS-PNS	0.024	1.023	0.976	1.071	0.348
GO-POG	0.019	1.001	0.965	1.038	0.960
Mx	0.026	1.035	0.985	1.088	0.174
Mn	0.015	0.982	0.953	1.012	0.226
ANB	0.046	0.945	0.863	1.035	0.221
SN-MP	0.019	1.006	0.969	1.044	0.766

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