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KMID : 0664320120180020097
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Journal of the Korean Dietetic Association
2012 Volume.18 No. 2 p.97 ~ p.114
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Nutritional Status and Hair Mineral Content of Elementary School Children with Behavioral Problems
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Kang Seung-Wan
Kim Jin-Young
Cho Sang-Woon
Park Yoo-Kyoung
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Abstract
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This study was performed to assess the nutritional status and hair mineral content of children with behavioral problems and compare the values with a gender, age-matched control group. The subjects were recruited from S elementary school children in Seoul, Korea. Students scored higher than 60 points were diagnosed with behavioral problems according to the Korean-Child Behavior Checklist. Nutritional assessment of the two groups (behavior problem group: male n=15, female n=24; 9.6±1.6 years, control group: male n=16, female n=18; 9.5±1.9 years) was performed using a nutritional survey and by measuring hair mineral contents. In the results, food frequency questionnaire analysis showed that the intakes of anchovy (P＜0.05), soybean curb (P ＜0.01), radish (P＜0.05), bean sprouts (P＜0.05), spinach (P＜0.05), carrot (P＜0.05), pumpkin (P＜0.05), lettuce (P＜0.05), cabbage (P＜0.01), apple (P＜0.05), and milk (P＜0.01) were higher in the control group than the behavior problem group, whereas intakes of ramyeon (P＜0.05), cookies (P＜0.05), and coke (P＜0.01)
were higher in the behavior problem group than the control group. Intakes of most nutrients such as plant-derived protein (P＜0.05), fiber (P＜0.05), plant-derived calcium (P＜0.05), phosphorus (P＜0.05), plant-derived iron (P＜0.05), vitamin B2 (P＜0.05), vitamin B6 (P＜0.05), vitamin C (P＜0.01), vitamin E (P＜0.05), and folate (P＜0.05) were significantly higher in the control group than the behavior problem group. Hair analysis showed that the levels of arsenic (P＜0.05), mercury (P＜0.001), uranium (P＜0.05), iron (P＜0.001), boron (P＜0.01), and germanium (P＜0.001) were lower, but the levels of phosphate (P＜0.05), chromium (P＜0.001), sodium (P＜0.05), and sulfur (P＜0.001) were higher in the behavior problem group than the control group. Conclusively, behavioral problems constitute a complicated condition in which nutritional factors may play major roles. However, it is still under investigation as to whether or not modification of dietary habits or nutritional supplementation can improve children’s behavior, since symptoms require a broad understanding of the environmental and genetic interactions.
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KEYWORD
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behavioral problems, elementary school student, nutritional state, dietary habits, hair mineral
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