Table 1.
Factor analysis of the items assessing sedentary behaviours
| Screen-based sedentary activities | Non-screen based sedentary activities | |
|---|---|---|
| Hours per day watching television | .808 | |
| Hours per day watching video/DVDs | .725 | |
| Hours per day playing video games (e.g. X-Box, Play-station) | .714 | |
| Hours per day spending in front of the computer | .554 | |
| Hours per day talking on the phone | .776 | |
| Hours per day listening to music | .774 | |
| Hours per day traveling in the car/bus/motorbike | .701 | |
| Eigenvalues | 2.980 | 1.059 |
| Percentage of Variance explained | 29.828 | 27.870 |
| Cronbach's alpha for scale | .712 | .674 |