Number of sedentary bouts/day, percentage of sedentary bouts and percentage of sedentary time of various bout durations (n=1403)
| Bout duration (min) | Number of sedentary bouts per day, mean (SD)* | Sedentary bouts, mean (SD) (%)† | Sedentary time, mean (SD) (%)‡ |
|---|---|---|---|
| 1+ | 71.6 (15.7) | 100 | 100 |
| 5+ | 27.5 (4.6) | 39.6 (7.6) | 86.5 (5.0) |
| 10+ | 16.5 (2.7) | 24.3 (7.2) | 74.5 (8.4) |
| 20+ | 8.5 (1.9) | 12.9 (5.8) | 56.5 (11.8) |
| 30+ | 5.1 (1.6) | 8 (4.7) | 43.2 (13.2) |
| 40+ | 3.3 (1.3) | 5.2 (3.8) | 33.1 (13.2) |
| 50+ | 2.1 (1.1) | 3.5 (3.1) | 25.1 (12.7) |
| 60+ | 1.4 (0.9) | 2.4 (2.6) | 18.8 (11.7) |
| 70+ | 0.9 (0.7) | 1.6 (2.2) | 14.1 (10.7) |
| 80+ | 0.6 (0.6) | 1.1 (1.9) | 10.5 (9.6) |
| 90+ | 0.4 (0.4) | 0.8 (1.7) | 7.7 (8.5) |
| 100+ | 0.3 (0.4) | 0.6 (1.5) | 5.8 (7.5) |
| 110+ | 0.2 (0.3) | 0.4 (1.4) | 4.4 (6.6) |
| 120+ | 0.1 (0.2) | 0.3 (1.3) | 3.3 (6.1) |
*A bout of sedentary behaviour is a period of consecutive minutes where the accelerometer registers <100 cpm.
†Percentage of sedentary bouts, number of sedentary bouts of n min/number of sedentary bouts of 1 min.
‡Percentage of sedentary time, length of sedentary bouts of n min/length of sedentary bouts of 1 min.