Table 2 Validity of movement behaviours variables from the QMov24h against accelerometer (n=100)
From: 24-hour Movement Questionnaire (QMov24h) for adults: development process and measurement properties
Movement behaviour variable | Questionnaire variable description | Questionnaire data | Accelerometer data | rho | p |
|---|---|---|---|---|---|
Mean minutes/hours (95% CI) | Mean minutes/hours (95% CI) | ||||
Nocturnal sleep | |||||
 Weekday/workday (h/day) | Hours of sleep at night on a weekday/workday | 7.30 (7.13 – 7.47) | 7.69 (7.51 – 7.86) | 0.410 | <0.001 |
 Weekend day/non-workday (h/day) | Hours of sleep at night on a weekend day/non-workday | 8.36 (8.17 – 8.55) | 8.18 (7.90 – 8.47) | 0.272 | 0.006 |
 Total sleep (h/day) | Mean hours of sleep at night on a weekday/workday and on a weekend day/non-workday | 7.83 (7.68 – 7.98) | 7.81 (7.65 – 7.97) | 0.343 | <0.001 |
Sedentary behaviour | |||||
 Weekday/workday (h/day) | Hours of SB on a weekday/workday | 8.81 (8.42 – 9.21) | 9.81 (9.54 – 10.07) | 0.357 | <0.001 |
 Weekend day/non-workday (h/day) | Hours of SB on a weekend day/non-workday | 8.35 (7.76 – 8.93) | 9.39 (9.02 – 9.77) | 0.404 | <0.001 |
 Total SB (h/day) | Mean hours of SB on a weekday/workday and on a weekend day/non-workday | 8.59 (8.18 – 9.00) | 9.61 (9.34 – 9.87) | 0.428 | <0.001 |
Light PA | |||||
 Week/workday (h/day) | Hours of aerobic light PA + strength light PA on a weekday/workday | 5.40 (4.79 – 6.02) | 5.10 (4.83 – 5.37) | 0.331 | <0.001 |
 Weekend/non-workday (h/day) | Hours of aerobic light PA + strength light PA on a weekend day/non-workday | 4.48 (3.91 – 5.04) | 5.10 (4.77 – 5.43) | 0.248 | 0.013 |
 Total Light PA (h/day) | Mean hours of aerobic light PA + strength light PA on a weekday/workday and on a weekend day/non-workday | 4.95 (4.45 – 5.45) | 5.15 (4.89 – 5.41) | 0.310 | 0.002 |
Aerobic Moderate and Vigorous PA | |||||
 Aerobic moderate PA (min/day) | Average min per day of aerobic moderate PA in minutes | 39.25 (27.39 – 51.11) | 39.45 (34.43 – 42.46) | 0.500 | <0.001 |
 Aerobic vigorous PA (min/day) | Average min per day of aerobic vigorous PA in minutes | 16.52 (8.52 – 24.52) | 2.24 (1.39 – 3.09) | 0.570 | <0.001 |
 Aerobic MVPA (min/day) | Sum of calculated aerobic moderate PA and vigorous PA mins per day | 55.77 (36.60 – 74.94) | 40.67 (36.23 – 45.10) | 0.534 | <0.001 |
Total PA | |||||
 Total aerobic PA (min/day) | Sum of average min per day of light PA and aerobic MVPA | 353.02 (314.34 – 391.70) | 349.82 (333.51 – 366.12) | 0.372 | <0.001 |
 Total aerobic and strength PA (min/day) | Sum of average min per day of light PA and aerobic and strength PA | 387.26 (345.44 – 429.09) | 383.95 (365.18 – 402.71)a | 0.429 | <0.001 |