Development and validation of food frequency questionnaire for food and nutrient intakes of adults in Butajira, Southern Ethiopia.
Development and validation of food frequency questionnaire for food and nutrient intakes of adults in Butajira, Southern Ethiopia.
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DOI：
10.1017/jns.2021.94
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发表时间：
2021
影响因子：
2.5
通讯作者：
Ghebreyesus SH
中科院分区：
文献类型：
--
作者：
Regassa IF;Endris BS;Habtemariam E;Hassen HY;Ghebreyesus SH
我们针对埃塞俄比亚的情况开发了一份文化特异性食物频率问卷（FFQ），并与两次24小时食物和营养摄入的饮食回忆（24小时）进行比较，评估其有效性。为了评估文化特异性FFQ对两个24小时的有效性，我们使用了配对t检验、wilcoxon -sign -rank检验、相关系数、交叉分类、κ和Bland-Altman分析。第二个24小时结束后15 d获得FFQ。共有105名成年人参与了本研究，其中男性43人（41%），女性62人（59%），年龄在20-65岁之间。从FFQ中获得的平均能量和常量营养素摄入量显著高于两个24小时的平均值。能量和养分摄入量的粗相关性为0⋅05（总脂肪）~ 0⋅49（维生素B1）。去衰减相关性范围为0⋅10（总脂肪）~ 0⋅80（维生素A）。对于大多数食物组，在食物和营养素的中位数摄入量方面没有观察到显著差异。食物组的粗相关性为0⋅12（鸡蛋）~ 0⋅78（豆类）。去衰减相关性范围为0⋅24（蛋）~ 1⋅00（肉/禽/鱼和乳制品）。FFQ可以根据高摄入量和低摄入量类别对大多数食物组的摄入量进行评估和排名。
We developed a culturally-specific Food Frequency Questionnaire (FFQ) to the Ethiopian context and evaluate its validity in comparison to two 24-h dietary recalls (24-HRs) of food and nutrient intake. To evaluate the validity of a culturally-specific FFQ against two 24-HRs, we used a paired t-test, Wilcoxon-signed-rank test, Correlation coefficients, cross-classification, κ and Bland-Altman analysis. The FFQ was obtained 15 d after the second 24-HR was completed. A total of 105 adults, of which 43 (41 %) were men and 62 (59 %) women, aged 20–65 years participated in this present study. Mean energy and macronutrient intake obtained from the FFQ were significantly higher than those obtained from the mean of two 24-HRs. For energy and nutrient intakes, the crude correlation ranged from 0⋅05 (total fat) to 0⋅49 (vitamin B1). The de-attenuated correlation ranged from to 0⋅10 (total fat) to 0⋅80 (vitamin A). For the majority of food groups, no significant difference was observed in the median intake of food and nutrients. Crude correlation for food groups ranged from 0⋅12 (egg) to 0⋅78 (legumes). The de-attenuated correlation ranged from 0⋅24 (egg) to 1⋅00 (meat/poultry/fish and dairy). The FFQ is valid to assess and rank individuals in terms of intake of most food groups according to high and low intake categories.
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影响因子：
5.4
作者：
Goulet J;Nadeau G;Lapointe A;Lamarche B;Lemieux S
通讯作者：
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通讯作者：
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5.4
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