Journal List > Korean J Community Nutr > v.16(4) > 1038307

Kim, Choi, and Kim: Effect of Nutrition Education and Exercise Intervention on Physical and Dietary Patterns of Some Obese Children

Abstract

This study set out to investigate the effects of 16-week nutrition education and exercise intervention run by a public health center on the physical activities and dietary patterns of obese children at the before, after, and after one month point. After the program, the obese index of the obese children dropped by 5.9% from 38.4% to 32.5%. One month after the end of the program, their obese index increased by 1.4% to 33.9% (p < 0.001). The obese children's hours of walking of physical activities increased to 2.6 hours from 1.2 hours after the program and remained at the 2.6 hours range one month after the end of the program (p < 0.01). The total scores of their food habits increased to 10.4 points from 9.1 points after the program and 10.3 points one month after the end of the program with significant differences (p < 0.01). The total scores of their eating behavior made a significant increase to 6.5 points from 5.3 points after the program and then dropped to 5.9 points one month after the end of the program (p < 0.05). As for changes to their dietary pattern scores according to the obese index, only the food habits scores showed significant main effects of term (p < 0.05). According to these results, there is still a need to develop proper programs to help them increase regular exercise, improve their physical activities by cutting down time with TV, computer, Internet, and video games, and enhance their nutritional knowledge and to provide them with ongoing management and guidance until the improved food habits and eating behavior become part of their habits.

Figures and Tables

Table 1
Contents of nutrition education for obese children
kjcn-16-426-i001

1) PPT materials: Powerpoint materials

Table 2
General characteristics of the subjects
kjcn-16-426-i002

1) N (%), 2) Mean ± SD, 3) ***: p < 0.001 by repeated measured ANOVA, 4) values with different alphabets within the same row are significantly different each other by repeated measured ANOVA adjusted for LSD's multiple comparison test

Table 3
Item's related to health
kjcn-16-426-i003
Table 4
Changes of physical activity
kjcn-16-426-i004

1) Mean ± SD, 2) **: p < 0.01 by repeated measured ANOVA, 3) values with different alphabets within the same row are significantly different each other by repeated measured ANOVA adjusted for LSD's multiple comparison test, 4) N (%)

Table 5
Changes of food habits
kjcn-16-426-i005

1) Mean ± SD, 2) *: p < 0.05, **: p < 0.01 by repeated measured ANOVA, 3) values with different alphabets within the same row are significantly different each other by repeated measured ANOVA adjusted for LSD's multiple comparison test

Table 6
Changes of food intake frequency
kjcn-16-426-i006

1) Mean ± SD, 2) **: p < 0.01 by repeated measured ANOVA, 3) values with different alphabets within the same row are significantly different each other by repeated measured ANOVA adjusted for LSD's multiple comparison test

Table 7
Changes of eating behavior
kjcn-16-426-i007

1) Mean ± SD, 2) *: p < 0.05, **: p < 0.01 by repeated measured ANOVA, 3) values with different alphabets within the same row are significantly different each other by repeated measured ANOVA adjusted for LSD's multiple comparison test

Table 8
Changes of nutritional knowledges
kjcn-16-426-i008

1) Mean ± SD, 2) **: p < 0.01 by repeated measured ANOVA, 3) values with different alphabets within the same row are significantly different each other by repeated measured ANOVA adjusted for LSD's multiple comparison test

Table 9
Changes of dietary pattern scores on obese index
kjcn-16-426-i009

1) Mean ± SD, 2) *: p < 0.05 by repeated measured ANOVA

Notes

*This research was supported by the research grant ot the Cungbuk National University in 2010.

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