Validation of a New Food Frequency Questionnaire for Assessment of Calcium and Vitamin D Intake in Korean Women
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박용순 | - |
dc.contributor.author | 김상희 | - |
dc.contributor.author | 임용택 | - |
dc.contributor.author | 하용찬 | - |
dc.contributor.author | 장재석 | - |
dc.contributor.author | 김이석 | - |
dc.contributor.author | 민용기 | - |
dc.contributor.author | 정호연 | - |
dc.date.available | 2019-05-29T01:32:28Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 2287-6375 | - |
dc.identifier.issn | 2287-7029 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/19374 | - |
dc.description.abstract | Background: Validated simple calcium questionnaires are available to assess the intake of calcium and vitamin D in western countries, but they are not appropriate for Koreans since dairy products are not the major source of calcium and vitamin D in Korea. Thus,the objective of the present study was to develop and validate a simple and easy food frequency questionnaire (FFQ) of calcium and vitamin D for Korean. Methods: Two hun -dred and fifty-six women were asked to complete the validated FFQ used by the Korean National Health and Nutrition Examination Survey (KNHANES) and a newly developed FFQ, the Korean Calcium Assessment Tool (KCAT), which contain the 7 food groups with 24 categories of 45 food items that are consumed frequently by Koreans. Results: Calci -um intake was not significantly different between the two methods; Pearson’s correla-tion coefficient of 0.98 indicated a positive correlation, and Cohen’s kappa coefficient of 0.78 indicated the subjects were correctly classified. Bland-Altman plot also showed that the mean differences of the calcium intake as assessed by the two methods were in high agreement. However, the vitamin D intake assessed by KCAT was significantly higher than that assessed by the FFQ used in KNHANES. The vitamin D intakes as assessed by the two methods were positively correlated but the two methods were in moderate agreement. Conclusions: The results suggested that the newly developed KCAT was a valid tool for assessing the calcium intake in Korean women, but it might overestimate the vitamin D intake. | - |
dc.format.extent | 8 | - |
dc.publisher | 대한골대사학회 | - |
dc.title | Validation of a New Food Frequency Questionnaire for Assessment of Calcium and Vitamin D Intake in Korean Women | - |
dc.type | Article | - |
dc.identifier.bibliographicCitation | 대한골대사학회지, v.20, no.2, pp 67 - 74 | - |
dc.identifier.kciid | ART001819122 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 74 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 67 | - |
dc.citation.title | 대한골대사학회지 | - |
dc.citation.volume | 20 | - |
dc.subject.keywordAuthor | Calcium | - |
dc.subject.keywordAuthor | Diet surveys | - |
dc.subject.keywordAuthor | Korean women | - |
dc.subject.keywordAuthor | Vitamin D | - |
dc.subject.keywordAuthor | Questionnaires | - |
dc.description.journalRegisteredClass | kciCandi | - |
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