Table 2 Agreement between outputs from AM7164, GT1M and GT3X+ in mcpm and time spent at different intensities (minutes/day) (n = 16)
Mean difference in %* (95% CI) | Effect size** | ICC (95% CI) | |
|---|---|---|---|
Total physical activity (mcpm) | |||
Model 7164 – GT1M | 11.7 (-4.0, 27.4) | 0.32 | .961 (0.368, 0.991) |
Model 7164 - GT3X+ | 9.4 (-4.9, 23.7) | 0.10 | .977 (0.387, 0.995) |
GT1M - GT3X+ | 2.1 (-4.9, 9.1) | 0.06 | .995 (0.984, 0.998) |
Sedentary time < 100 cpm | |||
Model 7164 – GT1M | -5.9 (-17.4, 5.6) | 0.37 | .951 (0.189, 0.989) |
Model 7164 - GT3X+ | -5.6 (-16.7, 5.7) | 0.35 | .956 (0.289, 0.990) |
GT1M - GT3X+ | -0.3 (-3.0, 2.4) | 0.02 | .994 (0.982, 0.998) |
Light activity 100 < 2000 cpm | |||
Model 7164 – GT1M | 12.4 (-3.7, 28.5) | 0.61 | .880 (-0.105, 0.973) |
Model 7164 - GT3X+ | 12.0 (-3.9, 27.9) | 0.61 | .865 (-0.060, 0.968) |
GT1M - GT3X+ | 0.4 (-2.7, 3.5) | 0.02 | .993 (0.982, 0.998) |
Moderate activity 2000 < 6000 cpm | |||
Model 7164 – GT1M | 3.0 (-5.3, 11.4) | 0.08 | .979 (0.943, 0.993) |
Model 7164 - GT3X+ | -0.3 (-3.0, 2.4) | 0.01 | .989 (0.967, 0.996) |
GT1M - GT3X+ | 3.3 (-5.5, 12.1) | 0.01 | .990 (0.971, 0.997) |
Vigorous activity ≥ 6000 cpm | |||
Model 7164 – GT1M | 46.6 (22.2, 71.0) | 0.64 | .876 (-0.133, 0.973) |
Model 7164 - GT3X+ | 40.5 (16.4, 64.6) | 0.57 | .893 (-0.067, 0.976) |
GT1M - GT3X+ | 4.3 (-5.6, 14.2) | 0.06 | .991 (0.973, 0.997) |
MVPA ≥ 2000 cpm | |||
Model 7164 – GT1M | 9.3 (-4.9, 23.5) | 0.24 | .968 (0.799, 0.991) |
Model 7164 - GT3X+ | 5.6 (-5.7, 16.9) | 0.15 | .985 (0.929, 0.996) |
GT1M - GT3X+ | 3.5 (-5.5, 12.5) | 0.09 | .991 (0.970, 0.997) |