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. Author manuscript; available in PMC: 2013 Feb 10.
Published in final edited form as: J Aging Phys Act. 2011 Oct;19(4):373–387. doi: 10.1123/japa.19.4.373

Table 1.

Descriptive Outcomes for Physical Activity Data

Variable Range M SD
ActiGraphy data (min/48 hr)
 steps
0–13,846 2,165 2,342
 moderate intensity (Freedson calculation) 0–96 3.6 9.0
 activity counts 0–1,013,520 103,431 1.1
 minutes of moderate intensity
(Copeland & Esliger calculation)
0–580 25.1 55.8
Survey data
 total time (hr) in moderate-intensity physical
 activity/week
0–17.5 2.9 3.3
 total time (hr) in physical activity/week 0–62.9 8.3 9.6