Objective To explore the correlation between preschool children′s physical activity patterns and overweight/obesity, in order to provide reference for preschooler′s physical activity interventions.
Methods A self-designed questionnaire on physical activities and their influencing factors of preschoolers was filled out by preschoolers from April to July 2017.The physical activity patterns of preschool children were explored by factor analysis.And the correlation between physical activity patterns and children′s overweight/obesity was analyzed by Logistic regression analysis.
Results Three common factors were selected by factor analysis and named as skill training activity pattern, preschool group activity pattern and family outdoor activity pattern, and the cumulative variance contribution rate was 35.4%.After controlling the family and demographic characteristics, the risk of overweight/obesity with factor score≥P
75 was higher than that with factor score<P
25 in skill training activity pattern (
OR=2.633,95%
CI:1.066-6.504); The risk of overweight/obesity with factor score≥P
75 was lower than that with factor score<P
25 in family outdoor activity pattern (
OR=0.747,95%
CI:0.387-0.984).
Conclusion The skill training activity pattern is a risk factor of overweight/obesity in preschool children, while the family outdoor activity pattern is a protective factor of overweight/obesity.
Key words
physical activity pattern /
preschool children /
overweight/obesity
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