Table IV.

Logistic regression analysis

Variables	B	Standard Error	Wald	df	P Value	Exp (B)	Confidence Intervals
Gender	1.362	0.633	4.623	1	<0.05	3.902*	1.128–13.501
SMN2	3.621	1.022	12.547	1	<0.001	37.382*	5.040–277.243

“B” designates coefficient values. “Exp(B)” designates odds ratios.

^*designates odds ratio of male to female.