Correlates of intensity-specific physical activity in children aged 9-11 years: a multilevel analysis of UK data from the International Study of Childhood Obesity, Lifestyle and the Environment.

Active transport was also included in the model for VPA given that it verged on significance (P=0.050), and because this variable was significantly associated with the transformed data (P=0.029) in the same direction (positive).

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Results for the final model differed in that computer use and outdoor time after school were removed, though the latter approached significance (P=0.066), whereas self-efficacy and the presence of school crossing guards were included, and relationships were in expected directions.

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