Accuracy and cost-effectiveness of technology-assisted dietary assessment

技术辅助膳食评估的准确性和成本效益

• 批准号: DP190101723
• 负责人: Prof Deborah Kerr
• 金额: $ 20.16万
• 依托单位: Curtin University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2019
• 资助国家: 澳大利亚
• 起止时间: 2019-06-20 至 2023-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP190101723
• 关键词: Accuracy; cost; effectiveness; technology; assisted

This project aims to compare leading methods for technology-assisted dietary assessment. Excessive cost and questionable accuracy limit the routine use of dietary assessment and undermine decision making in Australia. This project intends to compare three technology methods of assessing diet with the current standard recall method used in population surveys in order to confirm if the use of food images and automated methods provide new approaches to improve accuracy and consumer acceptability. Expected outcomes of this project include more accurate and acceptable methods of assessing dietary intake. These findings will inform decision making for researchers, policy makers and practitioners in Australia, and potentially lead to more regular population surveillance.

本项目旨在比较技术辅助膳食评估的主要方法。过高的成本和可疑的准确性限制了饮食评估的常规使用，并破坏了澳大利亚的决策。本项目旨在将三种评估饮食的技术方法与目前在人口调查中使用的标准召回方法进行比较，以确认使用食品图像和自动化方法是否提供了提高准确性和消费者接受度的新方法。该项目的预期结果包括更准确和可接受的评估膳食摄入量的方法。这些发现将为澳大利亚的研究人员、政策制定者和从业者提供决策依据，并可能导致更定期的人口监测。