Table 7 Differences between T1 and T2 valued for the MAD and MAI metric (mg)
From: Determination of cut-off points for the Move4 accelerometer in children aged 8–13 years
Cut 1 (SED-LPA) | Cut 2 (LPA-MPA) | Cut 3 (MPA-VPA) | Overall | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
Accelerometer | T1 | T2 | Difference | T1 | T2 | Difference | T1 | T2 | Difference | Difference |
MAD METRIC | ||||||||||
Hip | 49.0 | 52.9 | -8.0% | 183.4 | 158.2 | 15.0% | 549.1 | 542.0 | 1.0% | 8.0% |
Thigh | 55.9 | 53.0 | 5.0% | 283.7 | 247.0 | 14.0% | 687.1 | 643.4 | 7.0% | 8.7% |
Chest | 49.5 | 42.7 | 15.0% | 157.6 | 155.4 | 1.0% | 564.3 | 545.5 | 3.0% | 6.4% |
Wrist | 94.4 | 76.3 | 21.0% | 205.9 | 164.9 | 22.0% | 623.4 | 664.5 | -6.0% | 16.3% |
Overall | 12.3% | 13.0% | 4.3% | |||||||
MAI METRIC | ||||||||||
Hip | 130.5 | 115.1 | 13.0% | 286.0 | 273.7 | 4.0% | 760.5 | 723.2 | 5.0% | 7.3% |
Thigh | 198.4 | 178.3 | 11.0% | 484.5 | 457.2 | 6.0% | 855.2 | 907.7 | -6.0% | 7.6% |
Chest | 100.3 | 109.5 | -9.0% | 237.8 | 223.3 | 6.0% | 689.1 | 672.8 | 2.0% | 5.6% |
Wrist | 180.4 | 211.5 | -16.0% | 337.4 | 385.1 | -13.0% | 1072.5 | 938.3 | 13.0% | 14.0% |
Overall | 12.3% | 7.3% | 6.5% | |||||||