Development of data-based semi-quantitative food frequency questionnaire for dietary studies in middle-aged Japanese
Development of data-based semi-quantitative food frequency questionnaire for dietary studies in middle-aged Japanese
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DOI：
10.1093/jjco/28.11.679
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发表时间：
1998-11-01
影响因子：
2.4
通讯作者：
Fujiwara, N
中科院分区：
文献类型：
--
作者：
Tokudome, S;Ikeda, M;Fujiwara, N
背景：我们设计了一份基于数据的半定量食物频率调查问卷，以阐明日本中年人食物摄入量与生活方式相关疾病之间的关系。方法：1994年共招募了351名中年人进行一日称重饮食记录调查。总共食用了586种食物。通过食物摄入的能量、蛋白质、脂肪、碳水化合物、维生素、矿物质和膳食纤维等31种营养素的摄入量是通过消耗食物的重量乘以其营养素含量来计算的。首先，选择了 252 种对营养摄入贡献累计达 90% 的食物。其中，研究营养师将具有明显相同/相似营养成分的食物组合成206种食物。接下来，选择了累积多元回归系数高达 0.90、累积贡献率高达 90% 的 183 种食品。结果：最终，调查问卷中纳入了102种食物/食谱：米（2项）、面包和面条（11项）、鸡蛋、牛奶和乳制品（10项）、大豆、豆制品和其他豆类（7项）、肉类（包括牛肉、猪肉和鸡肉）（12项）、鱼类（5项）、其他鱼类、贝类和鱼制品（10项）、绿黄色蔬菜（8项）、其他蔬菜和蘑菇（7项）、食用根 (2)、海藻 (3)、种子 (2)、水果 (8)、饮料 (7) 和糖果 (8)。频率分为八类。各种食物的份量主要是根据一天的称重饮食记录来计算的。结论：所开发的半定量食物频率调查问卷基本上涵盖了31种营养素的摄入量，可以有效地对日本中年人进行排名。
Background: We designed a data-based semi-quantitative food frequency questionnaire to clarify the relationship between food intake and lifestyle-related diseases among middle-aged Japanese.Methods: A total of 351 middle-aged individuals were recruited to a one-day weighed diet record survey in 1994. In all, 586 foods were consumed. Intake of 31 nutrients including energy, protein, fat, carbohydrate, vitamins, minerals and dietary fiber by food was computed by multiplying the weight of food consumed by its nutrient content. First, 252 foods with up to 90 cumulative % contribution to nutrient intake were selected. Of these, foods having apparently the same/similar nutrient content were combined into 206 foods by research dietitians. Next, 183 foods with up to 0.90 cumulative multiple regression coefficient and 90 cumulative % contribution were chosen. At this stage an additional food grouping was made.Results: Finally, 102 foods/recipes were included in the questionnaire: rice (2 items), bread and noodles (11), eggs, milk and dairy products (10), soybean, soybean products and other beans (7), meat including beef, pork and chicken (12), fish (5), other fish, shellfish and fish products (10), green-yellow vegetables (8), other vegetables and mushrooms (7), edible roots (2), seaweeds (3), seeds (2), fruits (8), beverages (7) and confectioneries (8). The frequencies were classified into eight categories. Portion size was calculated for the respective foods largely from the one-day weighed diet record.Conclusions: The developed semi-quantitative food frequency questionnaire substantially covered the intake of 31 nutrients and may be competent to rank middle-aged Japanese efficiently.