Incidence rates of childhood asthma with recurrent exacerbations in the US Environmental influences on Child Health Outcomes (ECHO) program

of program collaborators for Environmental influences on Child Health Outcomes

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Abstract

Background: Descriptive epidemiological data on incidence rates (IRs) of asthma with recurrent exacerbations (ARE) are sparse. Objectives: This study hypothesized that IRs for ARE would vary by time, geography, age, and race and ethnicity, irrespective of parental asthma history. Methods: The investigators leveraged data from 17,246 children born after 1990 enrolled in 59 US with 1 Puerto Rican cohort in the Environmental Influences on Child Health Outcomes (ECHO) consortium to estimate IRs for ARE. Results: The overall crude IR for ARE was 6.07 per 1000 person-years (95% CI: 5.63-6.51) and was highest for children aged 2-4 years, for Hispanic Black and non-Hispanic Black children, and for those with a parental history of asthma. ARE IRs were higher for 2- to 4-year-olds in each race and ethnicity category and for both sexes. Multivariable analysis confirmed higher adjusted ARE IRs (aIRRs) for children born 2000-2009 compared with those born 1990-1999 and 2010-2017, 2-4 versus 10-19 years old (aIRR = 15.36; 95% CI: 12.09-19.52), and for males versus females (aIRR = 1.34; 95% CI 1.16-1.55). Black children (non-Hispanic and Hispanic) had higher rates than non-Hispanic White children (aIRR = 2.51; 95% CI 2.10-2.99; and aIRR = 2.04; 95% CI: 1.22-3.39, respectively). Children born in the Midwest, Northeast and South had higher rates than those born in the West (P < .01 for each comparison). Children with a parental history of asthma had rates nearly 3 times higher than those without such history (aIRR = 2.90; 95% CI: 2.43-3.46). Conclusions: Factors associated with time, geography, age, race and ethnicity, sex, and parental history appear to influence the inception of ARE among children and adolescents.

Original languageEnglish
Pages (from-to)84-93
Number of pages10
JournalJournal of Allergy and Clinical Immunology
Volume152
Issue number1
DOIs
Publication statusPublished - Jul 2023

Bibliographical note

Publisher Copyright:
© 2023 American Academy of Allergy, Asthma & Immunology

Funding

Research reported in this presentation was supported by the Environmental Influences on Child Health Outcomes (ECHO) program, Office of the Director, National Institutes of Health, under ECHO components U2COD023375 (Coordinating Center), U24OD023382 (Data Analysis Center), U24OD023319 with cofunding from the Office of Behavioral and Social Science Research (PRO Core), UH3OD023251 (A. Alshawabkeh), UH3OD023320 (J. Aschner), UH3OD023332 (L. Trasande), UH3OD023253 (C.A.C.), UH3OD023248 (D.M.D.), UH3OD023313 (S. Deoni), UH3OD023328 (C. Duarte), UH3OD023318 (A. Dunlop), UH3OD023279 (A. Elliott), UH3OD023289 (A.F.), UH3OD023282 (J.E.G.), UH3OD023287 (C.B.), UH3OD023365 (I. Hertz-Picciotto), UH3OD023244 (A. Hipwell), UH3OD023275 (M. Karagas), UH3OD023271 (C. Karr), UH3OD023347 (B. Lester), UH3OD023389 (L. Leve), UH3OD023268 (S. Weiss), UH3OD023288 (C. McE.), UH3OD023342 (K. Lyall), UH3OD023286 (E.O.), UH3OD023348 (O'Shea), UH3OD023285 (J.M.K.), UH3OD023290 (J. Herbstman) UH3OD023272 (S. Schantz), UH3OD023249 (J.B.S.), and UH3OD023337 (R.J.W.). The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.Disclosure of potential conflict of interest: C.A. Camargo, Jr, served on Scientific Advisory Boards for AstraZeneca (in 2020) and Sanofi Genzyme (in 2021). J.F. Cordero is a consultant to Sanofi Pasteur specifically about dengue vaccine development. J.E. Gern has received consulting fees from AstraZeneca and Meissa Vaccines, Inc, and has stock options in Meissa Vaccines, Inc. T. Hartert serves on vaccine Data and Safety Monitoring Boards and advisory panels for Pfizer and Sanofi (without funding). D.J. Jackson has received funding from GlaxoSmithKline and Regeneron; personal fees for Data and Safety Monitoring Board from Pfizer; and personal fees for consulting from AstraZeneca, Avillion, GlaxoSmithKline, Sanofi, and Regeneron. The rest of the authors declare that they have no relevant conflicts of interest. Research reported in this presentation was supported by the Environmental Influences on Child Health Outcomes (ECHO) program, Office of the Director , National Institutes of Health, under ECHO components U2COD023375 (Coordinating Center), U24OD023382 (Data Analysis Center), U24OD023319 with cofunding from the Office of Behavioral and Social Science Research (PRO Core), UH3OD023251 (A. Alshawabkeh), UH3OD023320 (J. Aschner), UH3OD023332 (L. Trasande), UH3OD023253 (C.A.C.), UH3OD023248 (D.M.D.), UH3OD023313 (S. Deoni), UH3OD023328 (C. Duarte), UH3OD023318 (A. Dunlop), UH3OD023279 (A. Elliott), UH3OD023289 (A.F.), UH3OD023282 (J.E.G.), UH3OD023287 (C.B.), UH3OD023365 (I. Hertz-Picciotto), UH3OD023244 (A. Hipwell), UH3OD023275 (M. Karagas), UH3OD023271 (C. Karr), UH3OD023347 (B. Lester), UH3OD023389 (L. Leve), UH3OD023268 (S. Weiss), UH3OD023288 (C. McE.), UH3OD023342 (K. Lyall), UH3OD023286 (E.O.), UH3OD023348 (O’Shea), UH3OD023285 (J.M.K.), UH3OD023290 (J. Herbstman) UH3OD023272 (S. Schantz), UH3OD023249 (J.B.S.), and UH3OD023337 (R.J.W.). The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. Disclosure of potential conflict of interest: C.A. Camargo, Jr, served on Scientific Advisory Boards for AstraZeneca (in 2020) and Sanofi Genzyme (in 2021). J.F. Cordero is a consultant to Sanofi Pasteur specifically about dengue vaccine development. J.E. Gern has received consulting fees from AstraZeneca and Meissa Vaccines, Inc, and has stock options in Meissa Vaccines, Inc. T. Hartert serves on vaccine Data and Safety Monitoring Boards and advisory panels for Pfizer and Sanofi (without funding). D.J. Jackson has received funding from GlaxoSmithKline and Regeneron; personal fees for Data and Safety Monitoring Board from Pfizer; and personal fees for consulting from AstraZeneca , Avillion, GlaxoSmithKline , Sanofi , and Regeneron . The rest of the authors declare that they have no relevant conflicts of interest.

FundersFunder number
Pfizer and Sanofi
Sanofi Pasteur specifically about dengue vaccine development
National Institutes of HealthUH3OD023318, UH3OD023337, UH3OD023313, UH3OD023279, UH3OD023332, UH3OD023253, UH3OD023275, UH3OD023251, UH3OD023272, UH3OD023271, UH3OD023290, U24OD023382, UH3OD023328, UH3OD023249, UH3OD023348, U24OD023319, UH3OD023248, UH3OD023347, UH3OD023268, UH3OD023389, UH3OD023289, UH3OD023244, UH3OD023288, UH3OD023365, UH3OD023287, UH3OD023320, UH3OD023342, UH3OD023286, UH3OD023285, U2COD023375, UH3OD023282
Office of the Director
GlaxoSmithKline
Sanofi

    ASJC Scopus Subject Areas

    • Immunology and Allergy
    • Immunology

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