ArticleThe journal of allergy and clinical immunology. In practice2023
Differences in Self-Reported Food Allergy and Food-Associated Anaphylaxis by Race and Ethnicity Among SAPPHIRE Cohort Participants.
Article in The journal of allergy and clinical immunology. In practice, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- Prevalence of shrimp allergy: a meta-analysis based on different diagnostic methods.Frontiers in allergy · 2025Pooled it
- Emerging molecular and environmental biomarkers of shrimp allergy in African Americans in the US.Frontiers in allergy · 2026Review
- HLA variation associated with peanut allergy and anaphylaxis among non-Hispanic Black individuals.The journal of allergy and clinical immunology. Global · 2025Article
- Socioenvironmental factors associated with shrimp allergy and shrimp sensitization in a large and diverse patient population and cohort study from metropolitan Detroit.The journal of allergy and clinical immunology. Global · 2025Article
- The impact of the COVID-19 pandemic on multicultural families with food allergy.The journal of allergy and clinical immunology. Global · 2025Article
Corrections and comments
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Authors and funding
14 authors at 7 institutions in 1 country.
Funding
Abstract
backgroundAlthough food allergies are considered common, relatively little is known about disparities in food allergy by race in the United States.
objectiveTo evaluate differences in reported food allergy and food-associated anaphylaxis among individuals enrolled in a longitudinal cohort study from metropolitan Detroit, Michigan.
methodsParticipants in the Study of Asthma Phenotypes and Pharmacogenomic Interactions by Race-Ethnicity (SAPPHIRE) were asked about food allergies, including the inciting food and associated symptoms. Individuals were considered to have food-associated anaphylaxis if symptoms coincided with established clinical criteria. Logistic regression was used to assess whether race difference persisted after adjusting for and stratifying by potential confounders. African genetic ancestry was individually estimated among African American SAPPHIRE participants to assess whether ancestry was associated with food allergy.
resultsWithin the SAPPHIRE cohort, African American participants were significantly more likely to report food allergy (26.1% vs 17%; P = 3.47 × 10
conclusionCompared with European Americans, African Americans appear to be at higher risk for developing food allergy and food-associated anaphylaxis, particularly with regard to seafood allergy. The lack of association with genetic ancestry suggests that socioenvironmental determinants may play a role in these disparities.
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Registered trials
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