|
Descriptive Characteristics |
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| TM Group |
CTL Group |
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|
|
|
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| Pre-intervention Period |
Intervention Period |
Pre-intervention Period |
Intervention Period |
p value* |
|
|
|
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| Age (years) |
16.2 ± 1.3 |
16.7± 1.3 |
16.0 ± 1.4 |
16.6 ± 1.3 |
ns |
| Weight (kg) |
81.4 ± 26.9 |
81.3 ± 26.2 |
83.2 ± 23.4 |
85.8 ± 24.2 |
ns |
| Height (cm) |
171.1 ± 9.3 |
171.7 ± 9.4 |
171.3 ± 7.7 |
171.8 ± 7.8 |
ns |
| Body mass index (kg/m2) |
27.4 ± 7.4 |
27.2 ± 7.2 |
28.5 ± 8.4 |
29.3 ± 8.8 |
ns |
| TV watched per week (hours) |
34.3 ± 17.2 |
37.2 ± 21.3 |
36.1 ± 9.6 |
39.1 ± 18.7 |
ns |
|
Values are means ± standard deviations. *P values are for group x time interactions. NS = not significant. | |||||
Barnes et al. Health and Quality of Life Outcomes 2003 1:10 doi:10.1186/1477-7525-1-10 |
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