Table 1.
Estimated cumulative energy expenditure associated with reallocating sedentary time to varying intensities of physical activity in a 12-h waking day
| Total duration of physical activity time | Pooled SMD (95% CI) | P-value |
|---|---|---|
| Reallocating sedentary time to LIPA | ||
| 1–2 h26,30,31,33,35,36 | 1.974 (0.723, 3.224) | 0.01 |
| 3–5 h28,34,42,43,47,48 | 2.305 (0.153, 4.241) | 0.03 |
| 6–9 h23,29,37,40 | 2.501 (1.204, 5.363) | 0.01 |
| Reallocating sedentary time to LIPA and MVPA | ||
| 1–2 h45 | 0.411 (−0.314, 1.136) | 0.25 |
| 3–5 h48 | 0.795 (−0.055, 1.644) | 0.73 |
| 6–9 h37 | 5.218 (3.822, 6.613) | <0.001 |
| Reallocating sedentary time to MVPA | ||
| ≤30 min35,43,44 | 1.715 (−1.703, 5.133) | 0.02 |
| 1 h20,31,37,47,48 | 4.443 (3.113, 9.433) | 0.01 |
LIPA, light-intensity physical activity; MVPA, moderate-to-vigorous-intensity physical activity; SMD, standardized mean difference of estimated cumulative energy expenditure.