. Author manuscript; available in PMC: 2011 May 1.

Published in final edited form as: Neurorehabil Neural Repair. 2009 Dec 14;24(4):384–392. doi: 10.1177/1545968309353329

Table 1.

Baseline Participant Demographics

Variable	Partner (n = 19)	Non-partner (n = 20)	P values
Age (years)	69.6 ± 8.5	69.6 ± 9.5	0.991
Sex (male/female)	13/6	15/5	0.652*
Time with PD (years)	9.5 ± 5.3	7.9 ± 4.7	0.272*
UPDRS Motor Subscale III	31.1 ± 7.8	29.2 ± 9.2	0.494
Hoehn &Yahr Stage	2.5 (2, 3)	2 (2, 2.6)	0.144

Values are means ± SDs except Hoehn & Yahr values which are medians (interquartiles). One-way ANOVAs or Kruskall-Wallis One-way ANOVAs on ranks (*) tested for differences between groups.