A narrative review of nutrient based indexes to assess diet quality and the proposed total nutrient index that reflects total dietary exposures.
Cowan, AE
Jun, S
Tooze, JA
Dodd, KW
Gahche, JJ
Eicher-Miller, HA
Guenther, PM
Dwyer, JT
Potischman, N
Bhadra, A
Carroll, RJ
Bailey, RL
- Publisher:
- Taylor and Francis Group
- Publication Type:
- Journal Article
- Citation:
- Critical Reviews in Food Science and Nutrition, 2023, 63, (12), pp. 1722-1732
- Issue Date:
- 2023
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Full metadata record
Field | Value | Language |
---|---|---|
dc.contributor.author | Cowan, AE | |
dc.contributor.author | Jun, S | |
dc.contributor.author | Tooze, JA | |
dc.contributor.author | Dodd, KW | |
dc.contributor.author | Gahche, JJ | |
dc.contributor.author | Eicher-Miller, HA | |
dc.contributor.author | Guenther, PM | |
dc.contributor.author | Dwyer, JT | |
dc.contributor.author | Potischman, N | |
dc.contributor.author | Bhadra, A | |
dc.contributor.author | Carroll, RJ | |
dc.contributor.author | Bailey, RL | |
dc.date.accessioned | 2024-02-01T02:52:06Z | |
dc.date.available | 2024-02-01T02:52:06Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Critical Reviews in Food Science and Nutrition, 2023, 63, (12), pp. 1722-1732 | |
dc.identifier.issn | 0007-9006 | |
dc.identifier.issn | 1549-7852 | |
dc.identifier.uri | http://hdl.handle.net/10453/175192 | |
dc.description.abstract | A priori dietary indices provide a standardized, reproducible way to evaluate adherence to dietary recommendations across different populations. Existing nutrient-based indices were developed to reflect food/beverage intake; however, given the high prevalence of dietary supplement (DS) use and its potentially large contribution to nutrient intakes for those that use them, exposure classification without accounting for DS is incomplete. The purpose of this article is to review existing nutrient-based indices and describe the development of the Total Nutrient Index (TNI), an index developed to capture usual intakes from all sources of under-consumed micronutrients among the U.S. population. The TNI assesses U.S. adults' total nutrient intakes relative to recommended nutrient standards for eight under-consumed micronutrients identified by the Dietary Guidelines for Americans: calcium, magnesium, potassium, choline, and vitamins A, C, D, E. The TNI is scored from 0 to 100 (truncated at 100). The mean TNI score of U.S. adults (≥19 y; n = 9,954) based on dietary data from NHANES 2011-2014, was 75.4; the mean score for the index ignoring DS contributions was only 69.0 (t-test; p < 0.001). The TNI extends existing measures of diet quality by including nutrient intakes from all sources and was developed for research, monitoring, and policy purposes. | |
dc.format | Print-Electronic | |
dc.language | eng | |
dc.publisher | Taylor and Francis Group | |
dc.relation.ispartof | Critical Reviews in Food Science and Nutrition | |
dc.relation.isbasedon | 10.1080/10408398.2021.1967872 | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | 0702 Animal Production, 0908 Food Sciences, 1111 Nutrition and Dietetics | |
dc.subject.classification | Nutrition & Dietetics | |
dc.subject.classification | 3006 Food sciences | |
dc.subject.classification | 3210 Nutrition and dietetics | |
dc.subject.mesh | Adult | |
dc.subject.mesh | Humans | |
dc.subject.mesh | United States | |
dc.subject.mesh | Nutrition Surveys | |
dc.subject.mesh | Dietary Exposure | |
dc.subject.mesh | Nutritional Requirements | |
dc.subject.mesh | Diet | |
dc.subject.mesh | Dietary Supplements | |
dc.subject.mesh | Vitamins | |
dc.subject.mesh | Micronutrients | |
dc.subject.mesh | Energy Intake | |
dc.subject.mesh | Humans | |
dc.subject.mesh | Micronutrients | |
dc.subject.mesh | Vitamins | |
dc.subject.mesh | Diet | |
dc.subject.mesh | Nutrition Surveys | |
dc.subject.mesh | Energy Intake | |
dc.subject.mesh | Nutritional Requirements | |
dc.subject.mesh | Dietary Supplements | |
dc.subject.mesh | Adult | |
dc.subject.mesh | United States | |
dc.subject.mesh | Dietary Exposure | |
dc.subject.mesh | Adult | |
dc.subject.mesh | Humans | |
dc.subject.mesh | United States | |
dc.subject.mesh | Nutrition Surveys | |
dc.subject.mesh | Dietary Exposure | |
dc.subject.mesh | Nutritional Requirements | |
dc.subject.mesh | Diet | |
dc.subject.mesh | Dietary Supplements | |
dc.subject.mesh | Vitamins | |
dc.subject.mesh | Micronutrients | |
dc.subject.mesh | Energy Intake | |
dc.title | A narrative review of nutrient based indexes to assess diet quality and the proposed total nutrient index that reflects total dietary exposures. | |
dc.type | Journal Article | |
utslib.citation.volume | 63 | |
utslib.location.activity | United States | |
utslib.for | 0702 Animal Production | |
utslib.for | 0908 Food Sciences | |
utslib.for | 1111 Nutrition and Dietetics | |
pubs.organisational-group | University of Technology Sydney | |
pubs.organisational-group | University of Technology Sydney/Faculty of Science | |
pubs.organisational-group | University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences | |
utslib.copyright.status | open_access | * |
pubs.consider-herdc | false | |
dc.date.updated | 2024-02-01T02:52:05Z | |
pubs.issue | 12 | |
pubs.publication-status | Published online | |
pubs.volume | 63 | |
utslib.citation.issue | 12 |
Abstract:
A priori dietary indices provide a standardized, reproducible way to evaluate adherence to dietary recommendations across different populations. Existing nutrient-based indices were developed to reflect food/beverage intake; however, given the high prevalence of dietary supplement (DS) use and its potentially large contribution to nutrient intakes for those that use them, exposure classification without accounting for DS is incomplete. The purpose of this article is to review existing nutrient-based indices and describe the development of the Total Nutrient Index (TNI), an index developed to capture usual intakes from all sources of under-consumed micronutrients among the U.S. population. The TNI assesses U.S. adults' total nutrient intakes relative to recommended nutrient standards for eight under-consumed micronutrients identified by the Dietary Guidelines for Americans: calcium, magnesium, potassium, choline, and vitamins A, C, D, E. The TNI is scored from 0 to 100 (truncated at 100). The mean TNI score of U.S. adults (≥19 y; n = 9,954) based on dietary data from NHANES 2011-2014, was 75.4; the mean score for the index ignoring DS contributions was only 69.0 (t-test; p < 0.001). The TNI extends existing measures of diet quality by including nutrient intakes from all sources and was developed for research, monitoring, and policy purposes.
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