Table 3.
Changes in questionnaire findings (pre vs post) according to the modify, improve, and maintain percentile categories.
| Variable | Modify percentile category, % | Improve percentile category, % | Maintain percentile category, % | Change (Δ), % | P valuea | ||||||||||||||||||||
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Pre | Post | Pre | Post | Pre | Post | Modify percentile | Improve percentile | Maintain percentile |
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| KIDSCREEN-52 |
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Physical well-being | 18.4 | 18.1 | 67.4 | 50.0 | 14.2 | 23.9 | −0.3 | −9.4 | 9.7 | .001 | ||||||||||||||
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Psychological well-being | 27.5 | 7.6 | 66.8 | 78.5 | 5.7 | 13.9 | −19.9 | 11.8 | 8.2 | .001 | ||||||||||||||
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Mood/emotion | 8.8 | 5.4 | 78.5 | 76.1 | 12.7 | 18.4 | −3.3 | −2.4 | 5.7 | .03 | ||||||||||||||
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Self-perception | 12.1 | 10.3 | 87.9 | 89.7 | 0.0 | 0.0 | −1.8 | 1.8 | 0.0 | .42 | ||||||||||||||
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Autonomy | 10.6 | 4.5 | 77.3 | 72.5 | 12.1 | 23.0 | −6.0 | −4.8 | 10.9 | .001 | ||||||||||||||
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Parent relationship | 8.8 | 8.2 | 91.2 | 91.8 | 0.0 | 0.0 | −0.6 | 0.6 | 0.0 | .89 | ||||||||||||||
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Financial resources | 13.3 | 4.5 | 86.7 | 95.5 | 0.0 | 0.0 | −8.8 | 8.8 | 0.0 | .001 | ||||||||||||||
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Peers | 10.0 | 6.3 | 82.2 | 78.2 | 7.9 | 15.4 | −3.6 | −3.9 | 7.6 | .003 | ||||||||||||||
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School environment | 10.3 | 6.9 | 77.9 | 78.2 | 11.8 | 14.8 | −3.3 | 0.3 | 3.0 | .12 | ||||||||||||||
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Social acceptance | 13.3 | 7.9 | 86.7 | 92.1 | 0.0 | 0.0 | −5.4 | 5.4 | 0.0 | .01 | ||||||||||||||
| KIDMEDb | 9.4 | 7.3 | 76.7 | 78.2 | 13.9 | 14.5 | −2.1 | 1.5 | 0.6 | .44 | |||||||||||||||
| PAQ-Cc | 17.8 | 12.4 | 80.4 | 86.4 | 1.8 | 3.0 | −5.4 | 4.2 | 1.2 | .07 | |||||||||||||||
aP value is for the change (Δ).
bKIDMED: Mediterranean Diet Quality Index for children and adolescents.
cPAQ-C: Physical Activity Questionnaire for Older Children.