Accuracy of energy intake data estimated by a multiple-pass, 24-hour dietary recall technique
Accuracy of energy intake data estimated by a multiple-pass, 24-hour dietary recall technique
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DOI：
10.1016/s0002-8223(00)00095-x
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发表时间：
2000-03-01
影响因子：
--
通讯作者：
Kris-Etherton, PM
中科院分区：
文献类型：
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作者：
Jonnalagadda, SS;Mitchell, DC;Kris-Etherton, PM
目的本研究通过与维持体重所需的能量摄入量进行比较，检验多遍24小时膳食回忆法估计男性和女性能量摄入量的准确性。24小时的回忆是在一个随机选择的日子里获得的，受试者自己准备膳食的选定饮食期和研究提供所有膳食的受控饮食期。在饮食干预期间，体重得到维持;密切监测体重和饮食摄入量，从而估计维持体重所需的能量摄入量。受试者/设置来自饮食对脂蛋白和血栓形成活性的影响（DELTA）研究的78名男性和女性（22至67岁）参与了本研究。所有24小时的召回收集使用计算机辅助，互动，多通电话采访技术。每个个体的能量需求由DELTA研究食物的能量含量来确定，以维持体重。统计分析进行配对和独立t检验来检查研究变量之间的差异。采用Bland-Altman技术分析回忆能量摄入量与体重维持能量摄入量的一致性。结果与体重维持能量摄入量相比，在自选饮食期间，男性和女性分别低估了11%和13%的能量摄入量。在控制饮食期间，男性低估了13%的能量摄入，而女性高估了1.3%.Applications/conclusions男性有一种倾向，低估能量摄入，无论记录期间。女性回忆的能量摄入的准确性可能会受到记录环境的影响。研究人员应研究影响个人少报和多报的因素及其对常量营养素和微量营养素摄入量的影响。此外，还需要制定战略，尽量减少少报和多报。
Objective This study examined the accuracy of a multiple-pass, 24-hour dietary recall method for estimating energy intakes of men and women by comparing it with energy intake required for weight maintenance.Design Three-day, multiple-pass, 24-hour recalls were obtained on randomly selected days during a self-selected diet period when subjects were preparing their own meals and during a controlled diet period when all meals were provided by the study. During the dietary intervention, weight was maintained; body weight and dietary intake were monitored closely, thereby allowing estimation of the energy intake required for weight maintenance.Subjects/setting Seventy-eight men and women (22 to 67 years old) from the Dietary Effects on Lipoprotein and Thrombogenic Activity (DELTA) study participated in this study. All 24-hour recalls were collected using a computer-assisted, interactive, multiple-pass telephone interview technique. Energy requirements for each individual were determined by the energy content of the DELTA study foods provided to maintain weight.Statistical analysis Paired and independent t tests were conducted to examine differences among study variables. Agreement between recalled energy intake and weight maintenance energy intake was analyzed using the Bland-Altman technique,Results Compared with weight maintenance energy intake, during the self-selected diet period men and women underestimated energy intake by 11% and 13%, respectively. During the controlled diet period, men underestimated energy intake by 13%, whereas women overestimated energy by 1.3%.Applications/conclusions Men had a tendency to underestimate energy intake irrespective of the recording period. The accuracy of the recalled energy intake of women may be influenced by recording circumstances. Researchers should examine the factors influencing underreporting and overreporting by individuals and their impact on macronutrient and micronutrient intakes. Also, strategies need to be developed to minimize underreporting and overreporting.