Table 3 Comparison of METs-based and detailed activity OLS approaches to explaining variation in accelerometer records
(adjusted R Squared) | METs–based models | Dummy variables models | DVM TUD = Camera |
|---|---|---|---|
N | 17,125 | 17,125 | 11,898 |
TUD alone | 0.250 | 0.412 | 0.531 |
Camera alone | 0.268 | 0.442 | 0.525 |
Camera + TUD | 0.298 | 0.450 | 0.535 |