. Author manuscript; available in PMC: 2009 Sep 29.

Published in final edited form as: Mov Disord. 2006 Dec;21(12):2082–2089. doi: 10.1002/mds.21103

TABLE 4.

Frequency counts for scores in the impaired range by group

	Total score impaired (%)	Manual dexterity impaired (%)	Ball skills impaired (%)	Balance impaired (%)
22q (n = 49)
Year 1	46/49 (93.9)^a	42/49 (85.7)^a	23/49 (47.0)^a	36/49 (73.5)^a
Year 2	41/43 (95.3)^a	38/43 (88.3)^a	17/43 (39.5)^a	27/43 (62.8)^a
Sibs (n = 23)	1/23 (4.3)	2/23 (8.7)	1/23 (4)	0

χ² significant P < 0.01.