Clinical characteristics of patients with spinocerebellar ataxias 1, 2, 3 and 6 in the US; a prospective observational study

Table 2 SARA subscores at baseline

		SARA									T25FW (seconds)		9HPT dominant hand (seconds)		9HPT non-dominant hand (seconds)
		Total Score	Gait	Stance	Sitting	Speech	Finger chase	Nose finger	Alt hand move	Heel shin
Type of SCA	N	Mean	Mean	Mean	Mean	Mean	Mean	Mean	Mean	Mean	N	Mean	N	Mean	N	Mean
SCA1	60	14.16	3.49	2.40	0.60	1.89	1.29	1.19	1.52	1.78	50	13.01	49	44.46	44	43.33
SCA2	75	16.82	3.95	2.79	0.99	2.31	1.48	1.51	1.86	1.94	55	13.97	60	54.40	60	59.54
SCA3	138	14.98	4.15	2.80	0.77	1.74	1.22	1.07	1.54	1.69	99	12.36	120	41.06	118	42.98
SCA6	72	14.13	3.94	2.39	0.40	1.88	1.31	1.04	1.39	1.79	62	15.22	69	42.63	65	45.76
All	345	15.07	3.95	2.64	0.71	1.92	1.31	1.18	1.58	1.78	266	13.48	298	44.67	287	47.13

ISSN: 1750-1172