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Follow-up associations between school physical activity provision and high levels of physical activity and fitnessa |
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| Follow-Up Measures |
Men |
Women |
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|
|
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| % (n/N) |
PRc |
95% CI |
PRd |
95% CI |
% (n/N) |
PRc |
95% CI |
PRd |
95% CI |
|
|
|
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| Daily Steps |
||||||||||
| Low PA School |
27 (55/205) |
1.0 |
Ref |
1.0 |
Ref |
26 (68/263) |
1.0 |
Ref |
1.0 |
Ref |
| Med PA School |
23 (53/235) |
0.84 |
(0.59–1.20) |
0.91 |
(0.65–1.26) |
27 (71/267) |
1.03 |
(0.73–1.45) |
1.00 |
(0.75–1.34) |
| High PA School |
28 (77/278) |
1.03 |
(0.74–1.44) |
1.09 |
(0.79–1.50) |
28 (80/288) |
1.07 |
(0.76–1.52) |
1.05 |
(0.77–1.43) |
| ptrend |
0.77 |
0.48 |
0.68 |
0.81 |
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| Total PAb |
||||||||||
| Low PA School |
22 (52/237) |
1.0 |
Ref |
1.0 |
Ref |
27 (86/321) |
1.0 |
Ref |
1.0 |
Ref |
| Med PA School |
23 (62/266) |
1.06 |
(0.76–1.49) |
1.08 |
(0.79–1.47) |
26 (87/336) |
0.97 |
(0.72–1.29) |
0.95 |
(0.74–1.24) |
| High PA School |
26 (79/305) |
1.18 |
(0.84–1.66) |
1.22 |
(0.90–1.66) |
28 (100/357) |
1.05 |
(0.82–1.34) |
1.00 |
(0.78–1.28) |
| ptrend |
0.32 |
0.19 |
0.71 |
0.99 |
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| LTPAb |
||||||||||
| Low PA School |
30 (70/237) |
1.0 |
Ref |
1.0 |
Ref |
23 (73/321) |
1.0 |
Ref |
1.0 |
Ref |
| Med PA School |
23 (61/266) |
0.78 |
(0.59–1.03) |
0.79 |
(0.60–1.04) |
24 (80/336) |
1.05 |
(0.80–1.36) |
1.10 |
(0.84–1.44) |
| High PA School |
27 (83/305) |
0.92 |
(0.70–1.22) |
0.92 |
(0.71–1.20) |
26 (93/357) |
1.15 |
(0.89–1.47) |
1.18 |
(0.91–1.53) |
| ptrend |
0.65 |
0.57 |
0.29 |
0.22 |
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| Fitness |
||||||||||
| Low PA School |
23 (43/190) |
1.0 |
Ref |
1.0 |
Ref |
26 (51/197) |
1.0 |
Ref |
1.0 |
Ref |
| Med PA School |
30 (68/229) |
1.31 |
(0.90–1.92) |
1.41 |
(1.00–1.97) |
22 (46/209) |
0.85 |
(0.58–1.25) |
0.82 |
(0.58–1.17) |
| High PA School |
23 (62/266) |
1.03 |
(0.71–1.48) |
1.14 |
(0.81–1.60) |
26 (61/235) |
1.00 |
(0.70–1.43) |
0.98 |
(0.72–1.35) |
| ptrend |
0.98 |
0.75 |
0.95 |
0.90 |
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|
a High physical activity and fitness defined as being in the top quarter of physical activity or fitness within sex strata. b Self-reported physical activity (PA). c PR: prevalence ratios adjusted for the effects of clustering by school. d PR: prevalence ratios adjusted for the effects of clustering by school plus baseline area-level SES, baseline smoking, baseline parental physical activity, highest level of education, smoking at follow-up, marital status at follow-up and number of live births at follow-up (females only) | ||||||||||
Cleland et al. International Journal of Behavioral Nutrition and Physical Activity 2008 5:14 doi:10.1186/1479-5868-5-14 |
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