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Confusion matrix for synchronized activPAL and ActiGraph data during the 3-d free-living protocol (n = 18).
| ActiGraph (% Time) | activPAL (% Time) | ||
|---|---|---|---|
| Sitting | Standing | Stepping | |
| Sitting | 60.0 | 4.0 | 0.5 |
| Standing | 1.1 | 17.9 | 2.2 |
| Stepping | 1.3 | 5.0 | 8.1 |
Percent agreement, 86.0%; weighted k = 0.770 (95% CI, 0.770–0.771).
