Table 4. Comparison of Barthel Index scores, and Functional Ambulation Category, Hoffer Ambulation Scale scores in patients with Friedreich Ataxia at pre- and post-treatment.

Rehabilitation Outcome	Pre-treatment				Post-treatment
	n	%	Mean±SD	Min-Max	n	%	Mean±SD	Min-Max	p
Barthel Index			46.8±8.8	35-65			54.2±10.3	40-70	<0.001*
Functional Ambulation Category									0.016*
Non-ambulated/non-functional ambulated	21	56,8			14	37,8
Ambulated	16	43,2			23	62,2
Hoffer Ambulation Scale									0.031*
Non-ambulated/non-functional ambulated	15	40,5			9	24,3
Ambulated	22	59,5			28	75,7
SD: Standard deviation; Min: Minimum; Max: Maximum; * p<0.05 statistically significant.