ObjectiveTo investigate the impact of early health status on the risk of developing child overweight and obesity so as to provide evidences for preventive measures against child overweight and obesity.
MethodsThree schools were randomly selected from primary schools in Shanghai, and another three schools were randomly selected from 9-year schools in Shanghai. Retrospective surveys were conducted for 1 511 pupils selected from all the Grade One and Grade Two students of the above selected schools, the univariate and multivariate logistic regression analyses were used to analyze the early risk factors for child overweight and obesity.
ResultsThe results of univariate logistic regression analyses showed that for the children with relatively high birth weights, asthma, allergic constitution, histories of chronic diseases, relatively good appetite, relatively high ages that had been notified of their overweight and obesity, the detection rate of overweight and obesity was higher (P < 0.05). The results of multivariate logistic regression analyses showed that birth weights(OR=2.699, 95%CI=1.097~6.644), allergic constitution(OR=1.498, 95%CI=1.044~2.149), histories of chronic diseases(OR=2.486, 95%CI=1.327~4.659) and appetite(OR=22.011, 95%CI=8.861~54.673) were the risk factors influencing child overweight and obesity (P < 0.05).
ConclusionAttention still needs to be paid to the body mass control of the children with relatively high birth weights, allergic constitution and histories of chronic diseases. Scientific and reasonable feeding at early stages as well as cultivating good eating and drinking habits may help prevent and control child overweight and obesity.
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