|  | BL | T1 | T2 | |||
---|---|---|---|---|---|---|---|
 |  | Mean | SD | Mean | SD | Mean | SD |
TV/DVD use | Female | 11.04 | 6.52 | 12.36 | 6.62 | 13.45 | 6.86 |
 | Male | 11.90 | 6.77 | 12.94 | 7.25 | 13.28 | 7.37 |
 | Total | 11.50 | 6.66 | 12.66 | 6.96 | 13.36 | 7.13 |
Computer/electronic game use | Female | 7.31* | 5.81 | 8.00* | 5.55 | 9.88# | 6.82 |
 | Male | 9.80* | 6.63 | 10.19* | 6.84 | 11.01# | 7.37 |
 | Total | 8.61 | 6.37 | 9.15 | 6.36 | 10.47 | 7.14 |
Total screen time | Female | 18.44* | 10.91 | 20.34* | 9.88 | 23.31 | 11.34 |
 | Male | 21.68* | 11.83 | 23.14* | 12.05 | 24.30 | 12.73 |
 | Total | 20.15 | 11.51 | 21.81 | 11.15 | 23.83 | 12.10 |
 |  | % | % | % | |||
Total screen time > 2 hrs/day | Female | 50.7 | 67.1 | 72.7 | |||
 | Male | 65.9 | 73.9 | 73.4 | |||
 | Total | 58.7 | 70.6 | 73.1 |