Assessment of postural balance in multiple sclerosis patients

Table 2 Comparison between patient and control groups as regard the stability indices of BSS

BSS	Patient group (n = 50)	Control group (n = 20)	P value
BSS	Mean ± SD Degree/second		P value
ML	1.83 ± .49	1.40 ± .39	0.001^a
AP	2.16 ± .98	1.58 ± .68	0.005^a
OA	2.75 ± 1.06	2.00 ± .75	0.002^a