Geography and age drive racial and ethnic disparities in hospital mortality for paediatric community-acquired pneumonia in the United States: a retrospective population based cohort study of hospitalized patientsResearch in context
Summary: Background: Racial disparities in the outcomes of adult community-acquired pneumonia are well described. However, the presence of racial and ethnic disparities in paediatric community-acquired pneumonia and the mechanisms underlying these disparities remain unclear. Motivated by disparitie...
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Elsevier
2025-02-01
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| Series: | The Lancet Regional Health. Americas |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667193X25000110 |
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| author | Cody-Aaron L. Gathers Nadir Yehya Anireddy Reddy Paula M. Magee Vanessa C. Denny Michelle R. Mayeda Amanda O’Halloran Sanjiv D. Mehta Stephanie Wanamaker Jessica C. Fowler Garrett Keim |
| author_facet | Cody-Aaron L. Gathers Nadir Yehya Anireddy Reddy Paula M. Magee Vanessa C. Denny Michelle R. Mayeda Amanda O’Halloran Sanjiv D. Mehta Stephanie Wanamaker Jessica C. Fowler Garrett Keim |
| author_sort | Cody-Aaron L. Gathers |
| collection | DOAJ |
| description | Summary: Background: Racial disparities in the outcomes of adult community-acquired pneumonia are well described. However, the presence of racial and ethnic disparities in paediatric community-acquired pneumonia and the mechanisms underlying these disparities remain unclear. Motivated by disparities related to age and geography in paediatric sepsis, we evaluated the association between the joint exposure of race/ethnicity, age, and geographic region and mortality for community-acquired pneumonia to provide opportunities for assessment of future interventions that provide equitable healthcare. We hypothesized that geographic region and age would inform the association between race or ethnicity and mortality in community-acquired pneumonia. Methods: This was a retrospective cohort study of children age < 18 years with community-acquired pneumonia hospitalized between 2016 and 2021 in the Public Health Information System (PHIS) database. Models included a priori stratification of age ≤ 1 year and geographic region. Racial and ethnic groups (White, Black, Hispanic/Latino, and Other), four geographic regions (Northeast, South, Midwest, or West), and two age categories (<1 and ≥1 year) were combined to create a joint exposure variable. Multivariable logistic regression, clustered by hospital and adjusting for sex, primary insurance payer, median household income quartile, urban identification, and the presence of a complex chronic condition(s), quantified the relationship between the joint exposure and all-cause mortality for paediatric community-acquired pneumonia. Findings: Among 783,744 patients (median age 4 years [interquartile range 1–9 years], 45.9% female) with CAP, the overall mortality rate was 0.9%. Region and age strongly impacted mortality in all racial and ethnic groups, with higher mortality for Black, Hispanic/Latino, and Other patients <1 year. Among patients <1 year, Black patients in the South (OR 2.35, 95% CI 1.52–3.63, p < 0.001) and West (OR 2.47, 95% CI 1.35–4.49, p = 0.003) and Hispanic/Latino patients in the Northeast (OR 2.36, 95% CI 1.46–3.66, p = 0.031) had the highest mortality, relative to White patients <1 year in the Northeast. Interpretation: We found evidence of racial and ethnic disparities in mortality for children diagnosed with community-acquired pneumonia. Joint associations of race, ethnicity, age, and geographic region may partially inform potential mechanisms underlying these disparities. Funding: Dr. Gathers’ effort on this study was supported by a National Institutes of Health (NIH) Training Grant T32HL098054. Dr. Yehya is supported by NIH grant number R01-HL148054. Dr. Keim was supported by NIH Training Grant 2T32GM112596 and L40HL170463. |
| format | Article |
| id | doaj-art-fc1a9e96420042229aabb005f18b2933 |
| institution | Kabale University |
| issn | 2667-193X |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Elsevier |
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| series | The Lancet Regional Health. Americas |
| spelling | doaj-art-fc1a9e96420042229aabb005f18b29332025-01-31T05:12:40ZengElsevierThe Lancet Regional Health. Americas2667-193X2025-02-0142101001Geography and age drive racial and ethnic disparities in hospital mortality for paediatric community-acquired pneumonia in the United States: a retrospective population based cohort study of hospitalized patientsResearch in contextCody-Aaron L. Gathers0Nadir Yehya1Anireddy Reddy2Paula M. Magee3Vanessa C. Denny4Michelle R. Mayeda5Amanda O’Halloran6Sanjiv D. Mehta7Stephanie Wanamaker8Jessica C. Fowler9Garrett Keim10Department of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USA; Corresponding author. Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, 3401 Civic Center Blvd, Critical Care, 9 Main, Suite 9NW45, Philadelphia, PA 19104, USA.Department of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USADepartment of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USADepartment of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USADepartment of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USADepartment of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USADepartment of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USADepartment of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USADepartment of Pediatrics, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USADepartment of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USADepartment of Anesthesiology & Critical Care Medicine, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USASummary: Background: Racial disparities in the outcomes of adult community-acquired pneumonia are well described. However, the presence of racial and ethnic disparities in paediatric community-acquired pneumonia and the mechanisms underlying these disparities remain unclear. Motivated by disparities related to age and geography in paediatric sepsis, we evaluated the association between the joint exposure of race/ethnicity, age, and geographic region and mortality for community-acquired pneumonia to provide opportunities for assessment of future interventions that provide equitable healthcare. We hypothesized that geographic region and age would inform the association between race or ethnicity and mortality in community-acquired pneumonia. Methods: This was a retrospective cohort study of children age < 18 years with community-acquired pneumonia hospitalized between 2016 and 2021 in the Public Health Information System (PHIS) database. Models included a priori stratification of age ≤ 1 year and geographic region. Racial and ethnic groups (White, Black, Hispanic/Latino, and Other), four geographic regions (Northeast, South, Midwest, or West), and two age categories (<1 and ≥1 year) were combined to create a joint exposure variable. Multivariable logistic regression, clustered by hospital and adjusting for sex, primary insurance payer, median household income quartile, urban identification, and the presence of a complex chronic condition(s), quantified the relationship between the joint exposure and all-cause mortality for paediatric community-acquired pneumonia. Findings: Among 783,744 patients (median age 4 years [interquartile range 1–9 years], 45.9% female) with CAP, the overall mortality rate was 0.9%. Region and age strongly impacted mortality in all racial and ethnic groups, with higher mortality for Black, Hispanic/Latino, and Other patients <1 year. Among patients <1 year, Black patients in the South (OR 2.35, 95% CI 1.52–3.63, p < 0.001) and West (OR 2.47, 95% CI 1.35–4.49, p = 0.003) and Hispanic/Latino patients in the Northeast (OR 2.36, 95% CI 1.46–3.66, p = 0.031) had the highest mortality, relative to White patients <1 year in the Northeast. Interpretation: We found evidence of racial and ethnic disparities in mortality for children diagnosed with community-acquired pneumonia. Joint associations of race, ethnicity, age, and geographic region may partially inform potential mechanisms underlying these disparities. Funding: Dr. Gathers’ effort on this study was supported by a National Institutes of Health (NIH) Training Grant T32HL098054. Dr. Yehya is supported by NIH grant number R01-HL148054. Dr. Keim was supported by NIH Training Grant 2T32GM112596 and L40HL170463.http://www.sciencedirect.com/science/article/pii/S2667193X25000110DisparitiesPaediatricPneumoniaRaceEthnicityGeography |
| spellingShingle | Cody-Aaron L. Gathers Nadir Yehya Anireddy Reddy Paula M. Magee Vanessa C. Denny Michelle R. Mayeda Amanda O’Halloran Sanjiv D. Mehta Stephanie Wanamaker Jessica C. Fowler Garrett Keim Geography and age drive racial and ethnic disparities in hospital mortality for paediatric community-acquired pneumonia in the United States: a retrospective population based cohort study of hospitalized patientsResearch in context The Lancet Regional Health. Americas Disparities Paediatric Pneumonia Race Ethnicity Geography |
| title | Geography and age drive racial and ethnic disparities in hospital mortality for paediatric community-acquired pneumonia in the United States: a retrospective population based cohort study of hospitalized patientsResearch in context |
| title_full | Geography and age drive racial and ethnic disparities in hospital mortality for paediatric community-acquired pneumonia in the United States: a retrospective population based cohort study of hospitalized patientsResearch in context |
| title_fullStr | Geography and age drive racial and ethnic disparities in hospital mortality for paediatric community-acquired pneumonia in the United States: a retrospective population based cohort study of hospitalized patientsResearch in context |
| title_full_unstemmed | Geography and age drive racial and ethnic disparities in hospital mortality for paediatric community-acquired pneumonia in the United States: a retrospective population based cohort study of hospitalized patientsResearch in context |
| title_short | Geography and age drive racial and ethnic disparities in hospital mortality for paediatric community-acquired pneumonia in the United States: a retrospective population based cohort study of hospitalized patientsResearch in context |
| title_sort | geography and age drive racial and ethnic disparities in hospital mortality for paediatric community acquired pneumonia in the united states a retrospective population based cohort study of hospitalized patientsresearch in context |
| topic | Disparities Paediatric Pneumonia Race Ethnicity Geography |
| url | http://www.sciencedirect.com/science/article/pii/S2667193X25000110 |
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