충남서북부 지역 초등학생의 신체계측치와 영양소 섭취 및골밀도와 관련된 요인Factors Related to Calceneal Broadband Ultrasound Attenuation, Anthropometric Indexes and Nutrient Intakes among Elementary School Children in Chungnam
- Other Titles
- Factors Related to Calceneal Broadband Ultrasound Attenuation, Anthropometric Indexes and Nutrient Intakes among Elementary School Children in Chungnam
- Authors
- 김예정; 김희선; 최윤정
- Issue Date
- 2013
- Publisher
- 대한지역사회영양학회
- Keywords
- nutrition status; bone health status; BUA of elementary school children
- Citation
- 대한지역사회영양학회지, v.18, no.4, pp.312 - 323
- Journal Title
- 대한지역사회영양학회지
- Volume
- 18
- Number
- 4
- Start Page
- 312
- End Page
- 323
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/14252
- ISSN
- 1226-0983
- Abstract
- Variables affecting bone heath of growing children were analyzed among forty nine 10-12 year old elementary students in three rural regions of north west Chungnam area. Information on age of the parents, duration of breast feeding and birth weight were collected from the guardians of the participants and nutrient intake and diet quality were assessed by average of three-day food records of participants with the help of dietitians. Bone health status was measured by calceneal broadband ultrasound attenuation (BUA) using quantitative ultrasound (QUS). Results showed that anthropometic indexes and nutrient intake levels were not different between boys and girls. However, iron intake was significantly lower in girls than in boys. Girls after menarche showed lower intake levels for thiamin, riboflavin, pyridoxine and niacin than girls before menarche. z-scores of BMI were lower than -1 and higher than +1 showed shorter breast feeding period than others but the difference was statistically non-significant. Overall, the subjects did not consume enough s of calcium, vitamin C and folic acid. Zinc intake and BMI were the most significant factors affecting BUA by the results of backward elimination in multiple regression models. Phosphorous and beta-carotene intakes showed significant negative relation with BUA. This study showed that children living in the rural area of Chungnam need extra care to keep their health and nutrient intakes especially for the nutrients known to affect growth. Tailored nutrition education needs to be more focused on the improvement of bone health status of children.
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