Table 1: Study subject characteristics for the Wii-Fit and walking groups*.

Wii-Fit group ( 𝑁 = 1 1 )Walking group ( 𝑁 = 1 1 )

Age in years, mean (SD)79.3 (9.8)81.6 (5.2)
Gender (male/female)3/83/8
Race (Caucasian)100%100%
Body Mass Index kg/m2, mean (SD)24.5 (3.5)26.4 (4.6)
Years of education, mean (SD)13.8 (2.1)14.0 (2.0)
No. of comorbidities, mean (SD)3.2 (1.0)3.2 (0.9)
Use of assistive device, no.3/84/8
Exercise Time in hrs, mean (SD)11.1 (3.5)13.1 (4.3)
Study related adverse eventsNoneNone

B e t w e e n group comparisons nonsignificant for all variables ( 𝑃 > 0 . 1 5 ).