Evidence map›Paper›PMID 25320897›Full record

ArticleAmerican journal of public health2015

Time Trends in Racial and Ethnic Disparities in Asthma Prevalence in the United States From the Behavioral Risk Factor Surveillance System (BRFSS) Study (1999-2011).

Nandita Bhan, Ichiro Kawachi, Maria M Glymour, S V Subramanian

Abstract read
In one paragraph

Article in American journal of public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
–field-weighted citation impact
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

30 citing papers in PubMed.

  1. Article
  2. Young infants' exposure to parabens: lotion use as a potential source of exposure.Journal of exposure science & environmental epidemiology · 2025
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  3. Article
  4. Article
  5. Article
  6. Article
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  8. Observational
  9. Article
  10. Asthma Surveillance - United States, 2006-2018.Morbidity and mortality weekly report. Surveillance summaries (Washington, D.C. : 2002) · 2021
    Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Home environment allergen exposure scale in older adult cohort with asthma.Canadian journal of public health = Revue canadienne de sante publique · 2021
    Article
  16. Review
  17. Article
  18. Assessment of Respiratory Health Symptoms and Asthma in Children near a Drying Saline Lake.International journal of environmental research and public health · 2019
    Article
  19. Observational
  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

4 authors.

Nandita BhanAt the time of the study, Nandita Bhan and Maria M. Glymour were with the Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, MA. Ichiro Kawachi and S. V. Subramanian are with the Department of Social and Behavioral Sciences, Harvard School of Public Health.
Ichiro Kawachi
Maria M Glymour
S V Subramanian

Funding

Asthma Disparities: Advancing Multilevel Causal ModelsK25HL081275 · NHLBI · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI SUBRAMANIAN, SANKARAN VENKATA · 2005 to 2009
$717k
NHLBI NIH HHS K25 HL081275NHLBI NIH HHS K25HL081275
6 · The paper itself

Abstract

objectivesWe examined whether racial/ethnic disparities in the United States increased over time.

methodsWe analyzed data from 3 868 956 adults across the United States from the Behavioral Risk Factor Surveillance System from 1999 to 2011. We used random intercepts models (individuals nested in states) to examine racial/ethnic disparities and time trends in asthma lifetime and its current prevalence, adjusted for covariates. We also investigated the heterogeneity in asthma prevalence by ethnicity of the major zone of residence.

resultsLifetime and current asthma prevalence were higher among non-Hispanic Black populations, with time trends highlighting increasing differences over time (b = 0.0078; 95% confidence interval [CI] = 0.0043, 0.0106). Lower odds ratios (ORs) of asthma were noted for Hispanic populations (OR = 0.74; 95% CI = 0.73, 0.76). Hispanics in states with more Puerto Rican residents reported greater risks of asthma (OR = 1.55; 95% CI = 1.24, 1.93) compared with Hispanics in states with larger numbers of Mexican or other ethnicities.

conclusionsDisparities in asthma prevalence by racial/ethnic groups increased in the last decade, with non-Hispanic Blacks and Puerto Rican Hispanics at greater risk. Interventions targeting asthma treatments need to recognize racial, ethnic, and geographic disparities.

Indexed as

Health Status DisparitiesAdultAsianAsthmaBlack or African AmericanDemographyFemaleHispanic or LatinoHumansInterviews as TopicMalePopulation SurveillancePrevalenceRisk FactorsSocioeconomic FactorsUnited States

Identifiers

PMID25320897
PMCPMC4431092

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Registered trials

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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.