Evidence map›Paper›PMID 33274358›Full record

ReviewThe American journal of clinical nutrition2020

Race, ethnicity, and racism in the nutrition literature: an update for 2020.

Christopher P Duggan, Anura Kurpad, Fatima C Stanford, Bruno Sunguya, Jonathan C Wells

Open access · greenAbstract readReview
In one paragraph

Review in The American journal of clinical nutrition, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 2 pooled it
14.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 2 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Are the Australian Dietary Guidelines Fit for Purpose for Culturally Diverse Populations? A Qualitative Study.Health promotion journal of Australia : official journal of Australian Association of Health Promotion Professionals · 2026
    Article
  5. Article
  6. Article
  7. Clinical Thresholds for Visceral Adiposity Accumulation: A Comparative Analysis in Sex-, Age-, and BMI-Matched Black and White Adults.American journal of human biology : the official journal of the Human Biology Council · 2025
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Drug Toxicity and My Dad's Ethnicity.Annals of family medicine · 2025
    Article
  13. Review
  14. Exploring Public, Practitioner and Policymaker Perspectives of Unhealthy Lifestyle Factors in the Context of Socioeconomic Deprivation: A Qualitative Study.Health expectations : an international journal of public participation in health care and health policy · 2024
    Article
  15. Review
  16. Article
  17. Article
  18. Equity in Obesity Review.Endocrinology and metabolism clinics of North America · 2023
    Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 5 institutions in 4 countries.

Christopher P DugganCenter for Nutrition, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, MA, USA.
Anura KurpadDepartment of Nutrition, St. John's Research Institute, St. John's National Academy of Health Sciences, Bangalore, India.
Fatima C StanfordDepartment of Medicine, Massachusetts General Hospital, Boston, MA, USA.
Bruno SunguyaDirectorate of Research and Publications, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania.
Jonathan C WellsChildhood Nutrition Research Centre, University College London, London, United Kingdom.
Boston Children's Hospital · USMassachusetts General Hospital · USMuhimbili University of Health and Allied Sciences · TZSt. John's National Academy of Health Sciences · INUniversity College London · GB

Funding

ROLE OF DIETARY CONSTITUENTS ON GENE EXPRESSION IN INTESTINAL EPITHELIUMP30DK040561 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI CHRISTOPHER P DUGGAN · 1994 to 2026
$31.6M
Patient-oriented Research in Pediatric Diarrheal DiseasesK24DK104676 · NIDDK · BOSTON CHILDREN'S HOSPITAL · PI DUGGAN, CHRISTOPHER P · 2015 to 2019
$903k
NIDDK NIH HHS K24 DK104676NIDDK NIH HHS P30 DK040561
6 · The paper itself

Abstract

Social disparities in the US and elsewhere have been terribly highlighted by the current COVID-19 pandemic but also an outbreak of state-sponsored violence. The field of nutrition, like other areas of science, has commonly used 'race' to describe research participants and populations, without the recognition that race is a social, not a biologic, construct. We review the limitations of classifying participants by race, and recommend a series of steps for authors, researchers and policymakers to consider when producing and reading the nutrition literature. We recommend that biomedical researchers, especially those in the field of nutrition, abandon the use of racial categories to explain biologic phenomena but instead rely on a more comprehensive framework of ethnicity; that authors consider not just race and ethnicity but many social determinants of health, including experienced racism; that race and ethnicity not be conflated; that dietary pattern descriptions inform ethnicity descriptions; and that depersonalizating language be avoided.

Indexed as

COVID-19DietEthnicityGenetic VariationHumansNutritional Physiological PhenomenaPeriodicals as TopicPhenotypeRacial GroupsRacismSocial ClassUnited StatesethnicityRaceracismresearch methodssocial determinants of health

Identifiers

PMID33274358
PMCPMC7727473
OpenAlexW3108393517

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.