. Author manuscript; available in PMC: 2017 Apr 1.

Published in final edited form as: J Aging Phys Act. 2015 Sep 15;24(2):214–222. doi: 10.1123/japa.2015-0104

Table 1.

Sample Characteristics

Age (years)	80.39 (6.7)
Female^*	49 (74.2)
Assistive Device^*
None	59 (89.4)
Single Point Cane	4 (6.0)
4-Wheeled Rolling Walker	3 (4.5)
Living in Retirement Community^†^*	47 (71.2)
Number in household^*
Alone	24 (36.4)
Spouse	37 (56.1)
NR	5 (7.8)
Exercise Regularly^*	63 (95.5)
Frequency (sessions/week)	4.20 (1.7)
Duration (minutes/session)	49.96 (25.3)
Report pain^*	29 (43.9)
Fall over previous year^*
No Fall	52 (78.8)
1 Fall	10 (15.2)
>1 Fall	4 (6.1)
Self-selected walking speed (SSWS, m/s)	1.07 (0.23)
Maximal walking speed (MWS, m/s)	1.41 (0.31)
Walking Speed Reserve
Difference (MWS – SSWS, m/s)	0.34 (0.16)
Ratio (MWS/SSWS)	1.33 (0.17)
Days of Activity Monitoring (>10 hours)	6.91 (0.34)
Average steps/day	7261.16 (2903.95)

Values are n (percentage); otherwise mean (SD) presented

^†

Those not living in a retirement community lived in home/apartment in general community