Development and Validation of Food Frequency Questionnaire to Assess Calcium Intake in Postmenopausal Vietnamese Women
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概要
- 論文の詳細を見る
This study was done to develop a Food Frequency Questionnaire (FFQ) for assessing calcium intake in Vietnamese based on data from the National Nutrition Survey in 2000. From the data, a total of 36 calcium-rich food items were selected for the FFQ by ranking food items according to their contribution to the population intake of nutrients. The FFQ was validated in 140 postmenopausal women by comparing estimates of calcium intake from the FFQ with those from multi-pass 24h recalls. The results showed that the Pearson correlation coefficient between the 2 methods was 0.84 (p<0.001), and that the weighted kappa value was 0.44. Cross-classification analysis indicated that 82.1% of subjects were classified into the same or adjacent quartile by both methods. No subject was grossly misclassified by the FFQ. There is no significant difference of calcium intake between the 2 methods (by paired t test, p>0.05). A reproducibility study also presented good correlation between 2 administrations of the FFQ, with Pearson correlation coefficient being 0.93 (p<0.001) and weighted kappa value being 0.67. In conclusion, this FFQ is useful and reliable for estimating calcium intake in population-based epidemiological studies in postmenopausal Vietnamese women.
- 日本ビタミン学会の論文
著者
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Nakamori Masayo
Department of Nutrition and Food Science, Ochanomizu University
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Hien Vu
National Institute of Nutrition
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Khan Nguyen
National Institute of Nutrition
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LAM Nguyen
National Institute of Nutrition
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YAMAMOTO Shigeru
Department of Nutrition and Food Science, Ochanomizu University
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Nakamori Masaya
Department Of Electrical And Information Engineering Kinki University Technical College
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Nakamori Masaya
Department Of Electrical Engineering Kumano Technical College
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Nakamori Masaya
徳島大学医学部
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Lam Nguyen
National Inst. Of Nutrition
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Phuong Tuan
National Institute Of Nutrition Vietnam
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Tuan Mai
ベトナム
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Nakamori Masaya
Kinki Univ. Technical Coll. Mie Jpn
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Nguyen Cong
お茶の水女子大学 食物栄養学科
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Khan Nguyen
National Inst. Of Nutrition
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Hoa Vu
National Institute Of Nutrition Vietnam
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Vu Quynh
ベトナム
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Yamamoto Shigeru
Dep. Of Nutrition And Food Sci. Ochanomizu Univ.
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Yamamoto S
Department Of International Public Health Nutrition Institute Of Health Biosciences The University O
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Hien Vu
National Inst. Of Nutrition
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NHUG Bui
National Institute of Nutrition
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MAI Le
National Institute of Nutrition, Vietnam
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NHUNG Bui
National Institute of Nutrition, Vietnam
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SHIMIZU Yukue
Department of International Nutrition, Ochanomizu University Graduate School of Humanities and Scien
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Mai Le
National Institute Of Hygiene And Epidemiology (nihe)
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Yamamoto Shigeru
Department Of International Nutrition Institute Of Health Biosciences The University Of Tokushima Gr
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Mai Le
National Institute Of Nutrition Vietnam
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Nhung Bui
National Institute Of Nutrition
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Shimizu Yukue
Department Of International Nutrition Ochanomizu University Graduate School Of Humanities And Scienc
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Nakamori Masayo
Department Of International Public Health Nutrition
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Yamamoto Shigeru
International Nutrition Ochanomizu University Graduate School Of Humanities And Sciences
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Yamamoto Shigeru
Department Of Biology Faculty Of Science Kyushu University
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Yamamot Shigeru
Department of International Nutrition, Ochanomizu University Graduate School of Humanities and Sciences
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