Table 3 |
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Bivariate, partial correlations and standardized regression coefficients (β) of family and friend social support variables with daily minutes of combined sedentary behaviora among female middle school students, IMPACT Baseline Study, 2001 |
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Combined Sedentary Behavior |
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Predictors |
Correlation between predictor and sed. behavior |
Correlation between predictor and sed. behavior after controlling for all other predictors |
β |
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Family Participationb |
-0.11* |
-0.08* |
-0.08* |
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Family Encouragementc |
-0.04 |
-0.02 |
-0.02 |
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Friend Participationb |
-0.08 |
-0.05 |
-0.05 |
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Friend Encouragementc |
-0.01 |
0.05 |
0.05 |
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Body Mass Index |
0.14*** |
0.12** |
0.12** |
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Ethnicityd |
0.12** |
0.11** |
0.11** |
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Abbreviations: P.A., physical activity; sed., sedentary aCombined Sedentary Behavior is the sum of daily T.V.-video viewing minutes and daily computer-video game playing minutes bFamily Participation/Friend Participation: frequency that family or friends did physical activities with student during past month based on 5-point scale from "never" to "most of the time" cFamily Encouragement/Friend Encouragment: frequency that family or friends encouraged student to be physically active during the past month based on 5-point scale from "never" to "most of the time" dEthnicity = White, Hispanic, Other * p < .05, ** p < .01, *** p < .001 |
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Springer et al. International Journal of Behavioral Nutrition and Physical Activity 2006 3:8 doi:10.1186/1479-5868-3-8 |
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