Table 4 Type and content of behaviours based on camera data
Variable | n of images | % |
|---|---|---|
Screen-based sedentary behaviour | 22,131 | 82 |
Non-screen-based sedentary behaviour | 2637 | 10 |
Movement behaviours | 1655 | 6 |
Uncodeable | 557 | 2 |
Sum | 26,980 | 100 |
Types of movement behaviours | Â | Â |
 Physical activity: walking | 503 | 30 |
 Unclassifiable | 422 | 25 |
 Physical activity: conditioning exercise | 248 | 15 |
 Screen-based physical activity | 132 | 8 |
 Other | 111 | 7 |
 Chore (e.g., cleaning the house, washing dishes) | 83 | 5 |
 Physical activity: sports: ball sport | 60 | 4 |
 Socializing (with some movement) | 62 | 4 |
 Reading: other (with some movement) | 12 | 1 |
 Reading: unclassifiable (with some movement) | 9 | 1 |
 Drinking: beverage (with some movement) | 7 | 0 |
 Self-care (e.g., taking a shower, brushing teeth) | 6 | 0 |
Sum | 1655 | 100 |
Types of screen-based sedentary behaviour | Â | Â |
 Content |  |  |
Portable device: mobile phone/smartphone | Â | Â |
 Interactive screen media: game: action | 4770 | 29 |
 Unclassifiable | 3168 | 19 |
 Passive screen media: programme: animation/cartoon | 2063 | 13 |
 Passive screen media: programme: live action | 1922 | 12 |
 Social media: Whatsapp | 1508 | 9 |
 Interactive screen media: other | 639 | 4 |
 Passive screen media: unclassifiable (e.g., looking at something) | 627 | 4 |
 Passive screen media: programme: live action animation | 601 | 4 |
 Social media: instagram | 478 | 3 |
 Interactive screen media: internet: browse (e.g., online shopping) | 163 | 1 |
 Passive screen media: internet: article, book, blog | 151 | 1 |
Interactive screen media: unclassifiable (e.g., scrolling, browsing) | 137 | 1 |
 Passive screen media: programme: unclassifiable | 94 | 1 |
 Interactive screen media: game: unclassifiable | 71 | 0 |
 Interactive screen media: communication > online meeting | 32 | 0 |
 Passive screen media: general (e.g., home page, calculators) | 21 | 0 |
 Social media: other | 16 | 0 |
 Interactive screen media: communication > Call | 10 | 0 |
 Interactive screen media: creation: camera App (e.g., photo/video) | 7 | 0 |
Sum | 16,478 | 100 |
Portable device: laptop computer | Â | Â |
 Interactive screen media: game: action | 797 | 56 |
 Unclassifiable | 260 | 18 |
 Interactive screen media: game: unclassifiable | 244 | 17 |
 Interactive screen media: unclassifiable (e.g., scrolling, browsing) | 100 | 7 |
 Passive screen media: general (e.g., home page, calculators) | 12 | 1 |
 Interactive screen media: internet: browse (e.g., online shopping) | 2 | 0 |
Sum | 1415 | 100 |
Non-portable device: television | Â | Â |
 Passive screen media: programme: live action | 3275 | 88 |
 Passive screen media: programme: unclassifiable | 423 | 11 |
 Passive screen media: programme: live action animation | 22 | 1 |
 Passive screen media: programme: animation/cartoon | 12 | 0 |
SUM | 3732 | 100 |
Non-portable device: television for gaming | Â | Â |
 Interactive screen media: game: sports | 491 | 97 |
 Interactive screen media: game: unclassifiable | 15 | 3 |
Sum | 506 | 100 |
Types of non-screen-based sedentary behaviour | Â | Â |
 Sitting/lying/reclining | 837 | 32 |
 Socializing | 701 | 27 |
 Writing: doing schoolwork | 267 | 10 |
 Eating: meal | 260 | 10 |
 Eating: snack | 182 | 7 |
 Other | 173 | 7 |
 Reading: educational book | 83 | 3 |
 Unclassifiable | 62 | 2 |
 Drinking: beverage | 36 | 1 |
 Reading: other | 14 | 1 |
 Reading: unclassifiable | 14 | 1 |
Sum | 2637 | 100 |