Data analysis
Data from site communications and standardized forms were summarized and presented as frequencies and percentages. Sociodemographic data were presented as mean and standard deviation (SD), or frequency and percentages.To obtain device-based information about the walking that occurred (during one session in week 3 and one session in week 9), GT3X + activity monitor data were downloaded using ActiLife’s low frequency extension (LFE) filter. Using the LFE filter is recommended to improve the monitor’s detection of steps in individuals who walk slowly [For week 3 and 9 data, the median and 25