Abstract
Background
With the development of the economy and the improvement of people's quality of life, the problem of children's eating behavior is a common phenomenon. The purpose of this study was to evaluate the effect of combined internet dietary behavior intervention on the dietary behavior of school-age children.
Methods
A randomized controlled trial (RCT) was conducted among school-age children aged 6–12 years and their parents. A total of 480 children participated, 240 in the experimental group and 240 in the control group. The children in the experimental group were given dietary behavior intervention for 2 months. The intervention was conducted through face-to-face lectures and WeChat; the children in the control group did not make any intervention. The school-age children’s eating behavior scale (CSCEBQ) was used to evaluate the eating behavior of all children at baseline and 2 months. The rank-sum test and X2 test were used to analyze the data.
Results
At baseline, the experimental group and the control group had no significant differences in the scores of the six dimensions of food fussiness, food responsiveness, satiety responsiveness, unhealthy eating habits, external eating, craving for junk food (p > 0.05). After 2 months, in addition to the food preference dimension, the dietary behavior scores of the children in the experimental group were significantly lower than those in the control group in other dimensions (p ≤ 0.01).
Conclusions
Compared with the control group, the children in the experimental group improved in food fussiness, food responsiveness, unhealthy eating habits, external eating, dietary restriction, craving for junk food. This study increases the knowledge of using WeChat to intervene, and evaluated the impact of using CSCEBQ on children’s diet, and provides a more scientific and effective basis for the clinical intervention of children with eating behavior problems.