Table 3.
The mean, standard deviation, interquartile range for and Spearman’s correlations between the study variables
| Variables | M | SD | IQR | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (1) GT3X sedentary (minutes per day) | 583 | 98 | 142 | - | |||||||||
| (2) GT3X light PA (minutes per day) | 275 | 79 | 123 | -.78** | - | ||||||||
| (3) GT3X moderate PA (minutes per day) | 19 | 17 | 20 | -.44** | .37** | - | |||||||
| (4) GT3X MVPA (minutes per day) | 19 | 17 | 20 | -.44** | .37** | 1** | - | ||||||
| (5) Step counts | 5378 | 2708 | 3716 | -.64** | .59** | .78** | .78** | - | |||||
| (6) IPAQ sitting (minutes per day) | 290 | 159 | 255 | .32* | -.37* | -.15 | -.15 | -.33** | - | ||||
| (7) IPAQ walking (minutes per day) | 616 | 653 | 57 | -.18 | .19 | .30* | .29* | .21 | -.24* | - | |||
| (8) IPAQ moderate PA (minutes per day) | 85 | 275 | 103 | -.22 | .25* | .28* | .27* | .28* | -.25* | .42** | - | ||
| (9) IPAQ vigorous PA (minutes per day) | 701 | 785 | 0 | -.09 | .08 | .01 | .01 | .08 | -.00 | .16 | .34** | - | |
| (10) IPAQ MVPA (minutes per day) | 510 | 731 | 122 | -.24 | .27* | .28* | .27* | .29* | -.24* | .43** | .98** | .45** | - |
| (11) VO2 max (ml/min/kg) | 20.17 | 4.60 | 7.17 | -.27* | .35** | .34** | .33* | .48** | -.02 | .11 | .25* | .19 | .27** |
IPAQ, International Physical Activity Questionnaire; IQR, interquartile range; M, mean; MVPA, moderate to vigorous physical activity; PA, physical activity; SD, standard deviation. *P <0.05, **P <0.01.