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Dietary Surveys and Guidance: From Data and Evidence to Action

A special issue of Nutrients (ISSN 2072-6643). This special issue belongs to the section "Nutrition and Public Health".

Deadline for manuscript submissions: 25 August 2025 | Viewed by 1054

Special Issue Editors


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Guest Editor
Food and Agriculture Organization of the United Nations, Rome, Italy
Interests: Nutritional epidemiology; nutrition policy; micronutrients; nutrition program evaluation

E-Mail Website
Guest Editor
Food and Agriculture Organization of the United Nations, Rome, Italy
Interests: dietary assessment; dietary surveys; nutrition surveys; food composition; dietary analysis; nutritional epidemiology

E-Mail Website
Guest Editor
Food and Agriculture Organization of the United Nations, Rome, Italy
Interests: Dietary guidelines, indicators and metrics, nutrition surveys

Special Issue Information

Dear Colleagues,

Dietary data are essential for the study of diet–health relationships, as an input to policy and program formulation, to evaluate the impact of actions, to inform (sub)national dietary guidelines, and to measure change in dietary patterns over time. A variety of survey types from quantitative individual surveys to household and national level data can be used to generate dietary data. Important gaps exist in documenting the application of these data types, their relative cost, and varying strengths and limitations for the various purposes mentioned, among others. Many novel methodologies and measures are under development, with promising results to enable data generation and utilization.

This Special Issue seeks original research on the development and validation of measures, methodologies and tools to assess dietary intake and their application to health research and policy and programmatic formulation, including but not limited to the development and utilization of dietary guidelines, food safety policies, agriculture or other food-related policies, and food and nutrition standards such as school meals and food fortification, among others.

Dr. Lynnette M. Neufeld
Dr. Bridget A. Holmes
Dr. Fatima Hachem
Guest Editors

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Keywords

  • dietary surveys
  • dietary data
  • dietary assessment
  • dietary intake
  • food intake
  • nutrient intake
  • 24-hour recall
  • food records
  • food frequency
  • diet indicators
  • food composition
  • food policies
  • nutrition policies
  • dietary guidelines

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Published Papers (1 paper)

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Research

19 pages, 272 KiB  
Article
Healing Through Nutrition: Evaluating Dietary Support in Jordanian Hospitals
by Lana Alnimer, Razan Mahmoud Omoush, Amjad Al-Shalabi, Haitham Jahrami, Adam T. Amawi and Hadeel Ali Ghazzawi
Nutrients 2025, 17(4), 615; https://doi.org/10.3390/nu17040615 - 8 Feb 2025
Viewed by 559
Abstract
Background/Objective: Adequate nutrition is essential for patient recovery and overall health, yet hospital food services often fail to meet dietary guidelines. This study aimed to catch the gap between the dietary recommendation and the real intake. Methods: A total of 300 inpatients (100 [...] Read more.
Background/Objective: Adequate nutrition is essential for patient recovery and overall health, yet hospital food services often fail to meet dietary guidelines. This study aimed to catch the gap between the dietary recommendation and the real intake. Methods: A total of 300 inpatients (100 per hospital type) were included in this cross-sectional study, which was conducted over two months. Nutritional intake was measured via weighed food records and actual intake was analyzed to calculate actual nutrient intake. Data were evaluated against dietary reference intakes (DRIs) and analyzed statistically via SPSS. One-way ANOVA and paired-sample t tests were used to identify significant differences between hospital categories and meal components. Results: The results revealed that private hospitals provided energy and macronutrient intakes closer to the recommended levels, with the total energy intake (2098.54 ± 97.33 kcal) exceeding the recommended level. Governmental and educational hospitals fell short, providing 1118.59 ± 68.21 kcal and 1285.91 ± 78.42 kcal, respectively. All hospital types served inadequate fiber, but private hospitals (23.18 ± 1.14 g) were closer to the recommendations. Micronutrient deficiencies were prevalent, particularly for vitamin D, vitamin E, and iron, across all hospital types. Conclusions: Nutritional intake varies significantly across Jordanian hospital categories, with private hospitals performing better than governmental and educational facilities do. Addressing these disparities through enhanced meal planning and monitoring is essential to improve patient health outcomes and reduce the risk of malnutrition. Full article
(This article belongs to the Special Issue Dietary Surveys and Guidance: From Data and Evidence to Action)
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