| Proportion of tracking* | ||||
---|---|---|---|---|---|
 | Tertile 1** | Tertile2 | Tertile3 | Overall proportion of tracking*** | Weighted k |
TV/DVD use | |||||
Girls | 60 | 35 | 51 | 49 | 0.40 |
Boys | 64 | 30 | 41 | 45 | 0.36 |
Electonic game/computer use | |||||
Girls | 47 | 40 | 52 | 46 | 0.28 |
Boys | 51 | 40 | 61 | 50 | 0.39 |
Total screen time | |||||
Girls | 55 | 43 | 59 | 52 | 0.41 |
Boys | 55 | 42 | 55 | 50 | 0.41 |