Table 1.
Sample characteristics for physical activity level and sedentary time.
Table 2.
Differences between contralateral hips.
Table 3.
Inter-instrument agreement for single days versus accumulated data.
Fig 1.
Bland Altman plots (the difference (right—left) between two accelerometer units on the y-axis versus the mean of the two units on the x-axis) for average counts per minute (CPM) from the vertical axis (a-c), sedentary time (SED) (d-f) and moderate-to-vigorous physical activity (MVPA) (g-i) for single days of measurement (n = 1397 person-days), 7-day periods of measurement (n = 232 person-weeks) and 21-day periods of measurement (n = 80). 95% limits of agreement are indicated as dotted lines.