Comparison of different approaches to calculate nutrient intakes based upon 24-h recall data derived from a multicenter study in European adolescents
Comparison of different approaches to calculate nutrient intakes based upon 24-h recall data derived from a multicenter study in European adolescents
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DOI：
10.1007/s00394-015-0870-9
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发表时间：
2016-03-01
影响因子：
5
通讯作者：
Huybrechts, Inge
中科院分区：
文献类型：
--
作者：
Julian-Almarcegui, Cristina;Bel-Serrat, Silvia;Huybrechts, Inge
欧洲“欧洲青少年营养健康生活方式”（HELENA）项目评估了两种不同的方法，以协调24小时召回数据和食物成分数据库之间的匹配程序。在第一种方法中，使用标准化程序将24小时召回数据与当地/国家食品成分数据库相关联，而在第二种方法中，将24小时召回数据与德国BLS数据库相关联，其中包括更大的食品列表。本文的目的是比较两种方法计算的能量和八种营养成分的摄入量。在1268名青少年中进行了两次非连续的24小时回忆。能量、碳水化合物、蛋白质、脂肪、纤维、水、酒精、钙和维生素C在个体水平上通过两种方法计算。采用配对t检验和Pearson相关分析比较两种方法的能量摄入量和8种营养素的摄入量，发现两种方法的能量摄入量和8种食物成分的摄入量之间存在微小但显著的差异。两种方法对所有营养素的相关性非常强（0.70-0.95），通过两种不同的连接程序获得的膳食摄入量与能量和所研究的八种营养素高度相关。
The European "Healthy Lifestyle in Europe by Nutrition in Adolescence" (HELENA) project evaluated two different approaches to harmonize the matching procedures between 24-h recall data and food composition databases. In the first approach, the 24-h recall data were linked to the local/national food composition databases using standardized procedures, while in the second approach, the 24-h recall data were linked to the German BLS database which includes a larger food list. The aim of this paper was to compare the intakes of energy and eight nutrient components calculated via both approaches.Two non-consecutive 24-h recalls were performed in 1268 adolescents. Energy, carbohydrates, proteins, fat, fiber, water, alcohol, calcium and vitamin C were calculated via the two approaches at individual level. Paired samples t test and Pearson's correlations were used to compare the mean intakes of energy and the eight mentioned nutrients and to investigate the possible associations between the two approaches.Small but significant differences were found between the intakes of energy and the eight food components when comparing both approaches. Very strong and strong correlations (0.70-0.95) were found between both methods for all nutrients.The dietary intakes obtained via the two different linking procedures are highly correlated for energy and the eight nutrients under study.