A review of food frequency questionnaires developed and validated in Japan.
A review of food frequency questionnaires developed and validated in Japan.
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DOI：
10.2188/jea.je20081007
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发表时间：
2009
影响因子：
4.7
通讯作者：
Wakai K
中科院分区：
文献类型：
--
作者：
Wakai K
食物频率调查表（FFQ）已在世界各地用于流行病学目的。由于饮食习惯差异很大，因此FFQ必须针对特定人群进行定制。通过审查在日本制定和验证的问卷，评估了ffq在日本的有用性。进行文献检索，以确定有关日本人群ffq开发和/或验证的文章。对于确定的每个FFQ，使用验证研究来提取其特征和信息。采用饮食记录（dr）与FFQ估计值之间的相关系数和两次完成相同FFQ估计值之间的相关系数分别评价问卷的效度和可重复性。确定了21个符合条件的ffq。他们被发现是合理有效和可重复的。目标营养物质的dr与ffq的相关系数中位数为0.31 ~ 0.56，相同ffq在9个月~ 1年内完成两次的相关系数中位数为0.50 ~ 0.72。马铃薯、海藻、钠、烟酸和多不饱和脂肪酸摄取量的FFQ估计效度相对较低。为便于分析，将ffq分为长ffq（97项及以上）和短ffq（<70项）；前者的效度略高。在日本，ffq对于评估膳食摄入量是有用的，尽管对于ffq效度较低的食物组和营养素需要仔细考虑。
The food frequency questionnaire (FFQ) has been used throughout the world for epidemiological purposes. Because dietary habits vary greatly, the FFQ must be tailored for use with specific populations. The usefulness of FFQs in Japan was assessed by reviewing questionnaires developed and validated in that country. A literature search was conducted to identify articles on the development and/or validation of FFQs for Japanese populations. For each FFQ identified, validation studies were used to abstract its characteristics and information. The correlation coefficients between diet records (DRs) and FFQ estimates and those between the same FFQs completed twice were used to evaluate validity and reproducibility, respectively, of the questionnaires. Twenty-one eligible FFQs were identified. They were found to be reasonably valid and reproducible. The median of correlation coefficients between DRs and FFQs ranged from 0.31 to 0.56 for target nutrients, and that between the same FFQs completed twice within a period of 9 months to 1 year ranged from 0.50 to 0.72. Relatively poor validity was found for FFQ estimates on consumption of potatoes, seaweed, sodium, niacin, and polyunsaturated fatty acids. For the purpose of analysis, FFQs were divided into long FFQs (97 or more food items) and short FFQs (<70 items); the former had slightly higher validity. FFQs are useful for assessing dietary intake in Japan, although careful consideration is required for the food groups and nutrients for which FFQs had low validity.
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影响因子：
3.2
作者：
Ogawa, K;Tsubono, Y;Hisamichi, S
通讯作者：
Hisamichi, S
影响因子：
2.4
作者：
Shimizu, H;Ohwaki, A;Inaba, S
通讯作者：
Inaba, S
影响因子：
1.2
作者：
Takahashi, H;Yanagisawa, H;Nakamura, H
通讯作者：
Nakamura, H
影响因子：
4.7
作者：
Imaeda N;Goto C;Tokudome Y;Hirose K;Tajima K;Tokudome S
通讯作者：
Tokudome S
影响因子：
2.4
作者：
Tokudome, S;Ikeda, M;Fujiwara, N
通讯作者：
Fujiwara, N