Table 3

- Logistic regression analysis of the Hughes motor scale and various factors.

Variables	B	S.E.	Wald	p	Exp(B)	95%Confidence interval
Variables	B	S.E.	Wald	p	Exp(B)	Lower limit	Upper limit
Respiratory muscle palsy	-4.611	1.532	9.052	0.003^#	0.010	0.000	0.200
Time to peak deficit	-0.377	0.158	5.665	0.017*	0.686	0.503	0.936
Axonal variety	-1.438	1.008	2.034	0.154	0.237	0.033	1.713
Serum cysC	0.495	0.283	3.068	0.045*	1.641	1.043	2.854
Serum sodium	-0.244	0.100	5.902	0.015*	0.784	0.644	0.954
Constant	34.547	14.107	5.997	0.014	12.096