Comparison of the Diet Photograph Record to Weighed Dietary Record and 24 h Dietary Recall for Estimating Energy and Nutrient Intakes Among Chinese Preschoolers

This study aimed to assess the relative validity of the diet photograph record (DP) for measuring the energy and nutrient intakes against the weighed dietary record (WD) and the 24 h dietary recall (HR) in the Chinese preschoolers. In this study, 40 preschool children aged 4–6 years and their parent...

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Autores principales:	Yujie Xu, Ruonan Duan, Ping Feng, Wanke Gao, Dong Xing, Guo Cheng
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	diet photograph record weighed dietary record 24 h dietary recall dietary intake validation preschoolers Nutrition. Foods and food supply TX341-641
Acceso en línea:	https://doaj.org/article/f41c65970abf4f959b7aa2169d0a8585
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spelling	oai:doaj.org-article:f41c65970abf4f959b7aa2169d0a85852021-11-11T05:30:16ZComparison of the Diet Photograph Record to Weighed Dietary Record and 24 h Dietary Recall for Estimating Energy and Nutrient Intakes Among Chinese Preschoolers2296-861X10.3389/fnut.2021.755683https://doaj.org/article/f41c65970abf4f959b7aa2169d0a85852021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fnut.2021.755683/fullhttps://doaj.org/toc/2296-861XThis study aimed to assess the relative validity of the diet photograph record (DP) for measuring the energy and nutrient intakes against the weighed dietary record (WD) and the 24 h dietary recall (HR) in the Chinese preschoolers. In this study, 40 preschool children aged 4–6 years and their parents were recruited from a kindergarten in southwest China. Dietary intake of the preschoolers on a same day, as estimated by the DP and the HR were compared with the WD. These three methods were administered by the three group of investigators independently. The mean differences, correlation coefficients, cross-classifications, and weighted κ, as well as the Bland–Altman plots were performed to assess the differences and agreements among the estimates from the DP, the HR, and the WD. For the DP and the HR, the estimates of energy and nutrient intakes were moderate to high correlated with the WD, with the higher coefficients ranging from 0.73 to 0.94 for the DP. Both the methods tended to underestimate the dietary intake, but the differences from the known weights using the DP were significantly smaller than those using the HR. The weighed κ values ranking the preschoolers ranged from 0.48 to 0.80 for the DP and ranged from 0.28 to 0.64 for the HR. Furthermore, the Bland–Altman plots indicated a better agreement between the DP and the WD for estimating energy and nutrient intakes. This DP is a valid tool for measuring energy and nutrient intakes among the preschoolers.Yujie XuRuonan DuanRuonan DuanPing FengWanke GaoDong XingGuo ChengFrontiers Media S.A.articlediet photograph recordweighed dietary record24 h dietary recalldietary intakevalidationpreschoolersNutrition. Foods and food supplyTX341-641ENFrontiers in Nutrition, Vol 8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	diet photograph record weighed dietary record 24 h dietary recall dietary intake validation preschoolers Nutrition. Foods and food supply TX341-641
spellingShingle	diet photograph record weighed dietary record 24 h dietary recall dietary intake validation preschoolers Nutrition. Foods and food supply TX341-641 Yujie Xu Ruonan Duan Ruonan Duan Ping Feng Wanke Gao Dong Xing Guo Cheng Comparison of the Diet Photograph Record to Weighed Dietary Record and 24 h Dietary Recall for Estimating Energy and Nutrient Intakes Among Chinese Preschoolers
description	This study aimed to assess the relative validity of the diet photograph record (DP) for measuring the energy and nutrient intakes against the weighed dietary record (WD) and the 24 h dietary recall (HR) in the Chinese preschoolers. In this study, 40 preschool children aged 4–6 years and their parents were recruited from a kindergarten in southwest China. Dietary intake of the preschoolers on a same day, as estimated by the DP and the HR were compared with the WD. These three methods were administered by the three group of investigators independently. The mean differences, correlation coefficients, cross-classifications, and weighted κ, as well as the Bland–Altman plots were performed to assess the differences and agreements among the estimates from the DP, the HR, and the WD. For the DP and the HR, the estimates of energy and nutrient intakes were moderate to high correlated with the WD, with the higher coefficients ranging from 0.73 to 0.94 for the DP. Both the methods tended to underestimate the dietary intake, but the differences from the known weights using the DP were significantly smaller than those using the HR. The weighed κ values ranking the preschoolers ranged from 0.48 to 0.80 for the DP and ranged from 0.28 to 0.64 for the HR. Furthermore, the Bland–Altman plots indicated a better agreement between the DP and the WD for estimating energy and nutrient intakes. This DP is a valid tool for measuring energy and nutrient intakes among the preschoolers.
format	article
author	Yujie Xu Ruonan Duan Ruonan Duan Ping Feng Wanke Gao Dong Xing Guo Cheng
author_facet	Yujie Xu Ruonan Duan Ruonan Duan Ping Feng Wanke Gao Dong Xing Guo Cheng
author_sort	Yujie Xu
title	Comparison of the Diet Photograph Record to Weighed Dietary Record and 24 h Dietary Recall for Estimating Energy and Nutrient Intakes Among Chinese Preschoolers
title_short	Comparison of the Diet Photograph Record to Weighed Dietary Record and 24 h Dietary Recall for Estimating Energy and Nutrient Intakes Among Chinese Preschoolers
title_full	Comparison of the Diet Photograph Record to Weighed Dietary Record and 24 h Dietary Recall for Estimating Energy and Nutrient Intakes Among Chinese Preschoolers
title_fullStr	Comparison of the Diet Photograph Record to Weighed Dietary Record and 24 h Dietary Recall for Estimating Energy and Nutrient Intakes Among Chinese Preschoolers
title_full_unstemmed	Comparison of the Diet Photograph Record to Weighed Dietary Record and 24 h Dietary Recall for Estimating Energy and Nutrient Intakes Among Chinese Preschoolers
title_sort	comparison of the diet photograph record to weighed dietary record and 24 h dietary recall for estimating energy and nutrient intakes among chinese preschoolers
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/f41c65970abf4f959b7aa2169d0a8585
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Comparison of the Diet Photograph Record to Weighed Dietary Record and 24 h Dietary Recall for Estimating Energy and Nutrient Intakes Among Chinese Preschoolers

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