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This study evaluated the relationship between dietary balance scores from an online system using the Japanese Food Guide Spinning Top and nutrient/food intake derived from weighed dietary records, and assessed system utility and applicability. Online dietary balance surveys and semi-weighted dietary record assessments with food photographs were conducted in 34 participants.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/utility-and-applicability-of-a-novel-online-dietary-balance-survey-system-comparison-with-weighed-dietary-records/434138/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/utility-and-applicability-of-a-novel-online-dietary-balance-survey-system-comparison-with-weighed-dietary-records/434138.png","ImageObject",300,407,{"name":92,"@type":93},"Mia  ","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-05","2026-09-29",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What was the main purpose of the study?","Question",{"text":112,"@type":113},"To evaluate how dietary balance scores from a novel online system relate to nutrient and food intake estimated from weighed dietary records, and to assess the system’s utility and applicability.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How were dietary balance scores produced in the online system?",{"text":117,"@type":113},"Registered dietitians entered dietary balance scores into the system based on participants’ food photographs, and the scores were calculated using the system.",{"name":119,"@type":110,"acceptedAnswer":120},"What did the comparison show between the online system and weighed dietary records?",{"text":121,"@type":113},"Significant positive correlations were found for several food/ nutrient categories, while Bland–Altman analysis indicated that the system tended to underestimate intake compared with the weighing method.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},434138,1790902380,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":52,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144,"preview_page_count":4},687207024478,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Journal of Nutritional Science  \n[cambridge.org/jns](cambridge.org/jns)  \nResearch Article  \nCite this article: Tousen Y, Sasaki N, Kaneda Y, Shimomura C, Nishiwaki N, Oya H, Fujita M, Hayashi M, Ogasawara K, Fujioka A, Kobori T, Kobori M, and Takimoto H (2025) . Utility and applicability of a novel online dietary balance survey system: comparison with weighed dietary records. Journal of Nutritional Science 14: e92, 1–10 . doi: 10.1017/jns.2025.10031  \nReceived: 12 November 2024  \nRevised: 27 March 2025  \nAccepted: 22 July 2025  \nKeywords:  \ndietary assessment; dietary balance; Japanese Food Guide Spinning Top; online; weighed dietary record  \nCorresponding author:  \nYuko Tousen; Email: [tousen@nibn.go.jp](tousen@nibn.go.jp)  \n[\\#](#These two authors contributed equally to this)[These two authors contributed equally to this](#These two authors contributed equally to this)[ ](#These two authors contributed equally to this)[work.](work.)  \n© The Author(s), 2025 . Published by Cambridge University Press on behalf of The Nutrition Society. This is an Open Access article, distributed under the terms of the Creative Commons Attribution-NonCommercialNoDerivatives licence ([https://](https://)[ ](https://)[creativecommons.org/licenses/by-nc-nd/4.0/](creativecommons.org/licenses/by-nc-nd/4.0/)), which permits non-commercial re-use, distribution, and reproduction in any medium, provided that no alterations are made and the original article is properly cited. The written permission of Cambridge University Press must be obtained prior to any commercial use and/ or adaptation of the article.  \nUtility and applicability of a novel online dietary balance survey system: comparison with weighed dietary records  \nYuko Tousen1,\\#, Naho Sasaki1,2,\\#, Yukie Kaneda3, Chifumi Shimomura3, Nanako Nishiwaki4, Hiroko Oya4, Mayumi Fujita4, Masahiro Hayashi5, Kazuki Ogasawara5, Akira Fujioka5, Toshiro Kobori6, Masuko Kobori1 and Hidemi Takimoto3   \n1Center of Food Function and Labeling, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, Settsu, Osaka, Japan; 2Department of Health and Nutrition, Faculty of Human Life, Jumonji University, Niiza, Saitama, Japan; 3National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, Settsu, Osaka, Japan; 4Department of Research and Development, Healthcare Systems Co., Ltd., Nagoya, Aichi, Japan; 5Information and Communication Technology Department, Healthcare Systems Co., Ltd., Nagoya, Aichi, Japan and 6Institute of Food Research, National Agriculture and Food Research Organization (NARO), Tsukuba, Ibaraki, Japan  \nAbstract  \nAlthough many online-based dietary surveys have been developed in recent years, systems that easily survey the dietary balance based on the Japanese diet are insufficient. This study aimed to evaluate the relationship between dietary balance scores from an online survey system based on the Japanese Food Guide Spinning Top, and nutrient/food intake calculated using the weighing method from dietary records (DRs), as well as to assess the system’s utility and applicability. An online dietary balance survey and semi-weighted DR assessment with food photographs were conducted in Japanese participants (n = 34) . Registered dietitians entered the balance scores into the system based on the participants’ food photographs, and the scores were calculated using the system. Significant positive correlations (p \u003C 0.001) were found between the online dietary balance scores and nutrient/food intake from DRs; especially for ‘grain dishes’ and carbohydrates (r = 0.704); ‘vegetable dishes’ and the vegetable dish group (sum of potatoes, vegetables, mushrooms, and algae) (r = 0.774); ‘main dishes’ and protein (r = 0.661); ‘milk’ and the milk and milk products group (r = 0.744); and ‘fruits’ and the fruits group (r = 0.748) . Bland–Altman analysis showed that the dietary balance scores obtained by this syst","cbCaivaSRqZMP8n0","https://ap.wps.com/l/cbCaivaSRqZMP8n0","pdf",640763,"English","# Abstract\n# Introduction\n## Need for dietary balance assessment\n## Overview of existing dietary survey methods\n## Role of ICT in dietary surveys\n# Study aims and evaluation approach","[{\"question\":\"What was the main purpose of the study?\",\"answer\":\"To evaluate how dietary balance scores from a novel online system relate to nutrient and food intake estimated from weighed dietary records, and to assess the system’s utility and applicability.\"},{\"question\":\"How were dietary balance scores produced in the online system?\",\"answer\":\"Registered dietitians entered dietary balance scores into the system based on participants’ food photographs, and the scores were calculated using the system.\"},{\"question\":\"What did the comparison show between the online system and weighed dietary records?\",\"answer\":\"Significant positive correlations were found for several food/ nutrient categories, while Bland–Altman analysis indicated that the system tended to underestimate intake compared with the weighing method.\"}]","Utility and applicability of a novel online dietary balance survey system - comparison with weighed dietary records | PDF",1790667209,25]