Sleeping, sitting, standing, light PA and MVPA and transitions from sitting to standing during workdays and non-workdays and working hours to non-working hours in a sample of lorry drivers from the East Midlands, UK (n=87)
| All days (median±IQR) | Work days only (median±IQR) | |||||
| Workdays | Non-workdays | Differences (p value) | Working hours | Non-working hours | Differences (p value) | |
| Sleep time (mins/day) | 399.8 (158.0, 774.3) | 576.8 (258.6, 886.9) | <0.001 | |||
| Waking time (mins/day) | 1040.1(813.4, 1395.4) | 861.2 (465.6, 1181.3) | <0.001 | 628.8 (344.7, 838.1) | 421.4 (136.1, 770.1) | <0.010 |
| Time spent sitting (mins/day) | 749.5 (493.5, 1179.9) | 463.1 (258.0, 787.9) | <0.001 | 491.5 (148.6, 678.2) | 239.9 (101.8, 600.4) | <0.001 |
| Time spent standing (mins/day) | 188.7 (83.3, 414.2) | 226.8 (85.7, 501.9) | <0.001 | 70.4 (24.6, 284.1) | 105.5 (27.6, 302.5) | <0.001 |
| Time in light PA (mins/day) | 85.3 (48.0, 169.2) | 97.6 (27.2, 317.2) | <0.01 | 39.7 (8.2, 95.8) | 47.0 (9.6, 118.6) | <0.050 |
| Time in MVPA (mins/day) | 12.6 (1.4, 103.5) | 6.0 (0.0, 84.4) | <0.001 | 4.4 (0.3, 26.2) | 5.8 (0.0, 96.0) | <0.010 |
| Total steps per day | 8074.9 (3411.3, 21 420.0) | 7854.8 (1008.0, 23 308.0) | 0.656 | 3659.9 (2148.4, 9177.9) | 4324.5 (634.0, 17 469.0) | 0.052 |
| Number of transitions from sitting to standing per waking hour | 2.8 (1.4, 7.9) | 2.9 (1.2, 8.4) | 0.231 | 2.7 (1.0, 8.4) | 3.1 (0.5, 9.0) | <0.031 |
MVPA, moderate-to-vigorous physical activity; PA, physical activity.