Table 1 |
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|
Physical activity level at age 15 and 18 years in ethnic Norwegian and ethnic minority adolescents. |
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|
Physical activity |
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|
|
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|
Ethnic Norwegian |
Ethnic minority |
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|
n |
Mean |
95%CI* |
n |
Mean |
95%CI* |
p ethnicity |
|||
|
|
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|
Boys |
|||||||||
|
15 years (baseline) |
892 |
5.35 |
5.13 |
5.58 |
211 |
5.00 |
4.55 |
5.46 |
0.18 |
|
18 years (follow-up) |
897 |
4.61 |
4.38 |
4.84 |
209 |
4.37 |
3.92 |
4.83 |
0.38 |
|
Δ ** (follow-up-baseline) |
889 |
-0.73 |
-0.96 |
-0.58 |
209 |
-0.61 |
-1.17 |
-0.06 |
0.67 |
|
Girls |
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|
15 years (baseline) |
1058 |
4.00 |
3.82 |
4.18 |
283 |
2.43 |
2.16 |
2.70 |
< 0.001 |
|
18 years (follow-up) |
1066 |
3.58 |
3.41 |
3.77 |
287 |
2.01 |
1.74 |
2.27 |
< 0.001 |
|
Δ ** (follow-up-baseline) |
1044 |
-0.38 |
-0.56 |
-0.20 |
274 |
-0.47 |
-0.77 |
-0.16 |
0.66 |
|
|
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|
*95% confidence interval (CI). ** Δ Change from baseline to follow-up. |
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|
Sagatun et al. BMC Public Health 2008 8:419 doi:10.1186/1471-2458-8-419 |
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