|
Assessment method:
|
Sedentarya(min/d)
|
Light-intensityb(min/day)
|
MVPAc(min/day)
|
|---|
| |
Vertical axis
|
Vector magnitude
|
Vertical axis
|
Vector magnitude
|
Vertical axis
|
Vector magnitude
|
|---|
|
Detailed-log
|
598.7 (537.3, 656.9)
|
518.5. (453.4, 585.3)
|
277.2 (227.6, 330.7)
|
343.8 (283.9, 404.0)
|
8.9 (2.7, 21.1)
|
19.7 (8.0, 37.7)
|
|
Limited-log + Troiano [5]
|
530.1 (480.1, 578.6)
|
474.6 (417.0, 529.6)
|
290.4 (242.2, 342.7)
|
358.7 (300.2, 418.4)
|
9.6 (3.0, 22.3)
|
20.7 (8.7, 38.7)
|
|
Limited log + Choi [11, 19]
|
581.6 (521.1, 639.8)
|
506.0 (439.2, 570.9)
|
287.9 (238.7, 340.7)
|
357.4 (297.4, 417.6)
|
9.4 (3.0, 22.1)
|
20.6 (8.7, 38.6)
|
- Note: All differences between vertical axis and vector magnitude (VM) were statistically significant P < 0.001. Includes all participants with at least 1 valid day (≥10 h wear-time) for particular assessment method.
-
aSedentary time is defined as time during which the accelerometer registers vertical cpm <100 [21] and VM cpm <200 [18].
-
bLight-intensity physical activity time is defined as time during which the accelerometer registers vertical cpm between 100 and 1951 [12] and VM cpm between 150 and 2690 [22].
-
cMVPA time is defined as time during which the accelerometer registers vertical cpm > = 1952 [12] and VM cpm > = 2691 [22].
