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Table 1 Mean calculated accelerometer wear time, by allowable interruption period
Table 2 Percentage distribution of participants, by number of valid days of accelerometer wear, group and sex
Figure 1 Extrapolation of a linear regression relationship created between treadmill speed and Actical accelerometer counts
Figure 2 Sequence of decisions for determining viability of accelerometry data for further analysis
Figure 3 Percentage of individuals with acceptable files when minimum criterion (hours) for “valid day” is altered