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2621. Social Risk Factors for RSV-related Hospitalizations in Adults ≥ 50 years of age
BACKGROUND: Although respiratory syncytial virus (RSV) is a common pathogen in older adults, little is known about the social risk factors for RSV hospitalization in this population. In this study, we sought to evaluate the social determinants of RSV-related hospitalizations in older adults. METHODS...
Autores principales: | , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10679040/ http://dx.doi.org/10.1093/ofid/ofad500.2234 |
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author | De Castro, Khalel Tippett, Ashley Hussaini, Laila Salazar, Luis W Reese, Olivia Ciric, Caroline R Li, Wensheng Hsiao, Hui-Mien Stephens, Kathy Gibson, Theda Begier, Elizabeth Liu, Qing Hubler, Robin Gessner, Bradford J Lopman, Benjamin Rouphael, Nadine Kamidani, Satoshi Anderson, Evan J Rostad, Christina A |
author_facet | De Castro, Khalel Tippett, Ashley Hussaini, Laila Salazar, Luis W Reese, Olivia Ciric, Caroline R Li, Wensheng Hsiao, Hui-Mien Stephens, Kathy Gibson, Theda Begier, Elizabeth Liu, Qing Hubler, Robin Gessner, Bradford J Lopman, Benjamin Rouphael, Nadine Kamidani, Satoshi Anderson, Evan J Rostad, Christina A |
author_sort | De Castro, Khalel |
collection | PubMed |
description | BACKGROUND: Although respiratory syncytial virus (RSV) is a common pathogen in older adults, little is known about the social risk factors for RSV hospitalization in this population. In this study, we sought to evaluate the social determinants of RSV-related hospitalizations in older adults. METHODS: From October 2018 to March 2020, we enrolled patients ≥50 years of age who were admitted with an acute respiratory infection (ARI) or CHF/COPD exacerbation at two Emory University hospitals. Enrolled patients were interviewed regarding their medical and social history and their medical charts were abstracted. Nasopharyngeal and oropharyngeal swabs and standard-of-care specimens were obtained for BioFire® Respiratory Panel analysis. Demographic, interview responses, and selected comorbidities were compared with bivariate analysis and generated a stepwise logistic regression model with inclusion in the model set at 0.05. Statistical analysis was performed using SAS v.9.4. RESULTS: Of the 1429 enrolled participants, 78 (5.5%) were RSV-positive (Table 1). Compared to RSV-negative participants, those with RSV were more commonly female (66.7% vs. 55.3%, P=0.05), immunocompromised (43.6% vs. 31.5%, P=0.03) and particularly with HIV/AIDS (11.5% vs. 3.5%, P=0.003), and had traveled > 100 miles in the prior 2 weeks (12.8% vs. 6.7%, P=0.04). No significant differences were found between the groups by baseline health status or other comorbidities. Participants with RSV had higher frequency of low to moderate activity at baseline than those who were RSV-negative. No significant differences were identified for those living with children or performing childcare ≥ 6 hours a week. Adjusting for sex, activity frequency, travel, and immunocompromised status, those who were male (OR 1.9, 95%CI 1.16, 3.15), exercised 2-3 times per week (OR 2.3, 95%CI 1.26, 4.38), traveled (OR 2.3, 95%CI 1.09, 4.70), or were immunocompromised (OR 1.8, 95%CI 1.10, 2.85) had greater odds of RSV positivity compared to the reference groups (Table 2). [Figure: see text] [Figure: see text] CONCLUSION: Among ARI hospitalizations, RSV prevalence was higher for female sex, immunocompromised status, and those that travelled within the preceding two weeks. Understanding risk factors for severe RSV hospitalization may inform prevention recommendations. DISCLOSURES: Elizabeth Begier, M.D., M.P.H., Pfizer: EB is an employee of Pfizer, the sponsor of this study|Pfizer: Stocks/Bonds Qing Liu, M.S., Pfizer Inc.: Stocks/Bonds Robin Hubler, MS, Pfizer, Inc.: Employee|Pfizer, Inc.: Stocks/Bonds Bradford J. Gessner, M.D., M.P.H., Pfizer: I am an employee of Pfizer|Pfizer: Stocks/Bonds Benjamin Lopman, PhD, Epidemiological Research and Methods, LLC: Advisor/Consultant|Hillevax, Inc: Advisor/Consultant Nadine Rouphael, MD, Icon, EMMES, Sanofi, Seqirus, Moderna: Advisor/Consultant Satoshi Kamidani, MD, CDC: Grant/Research Support|Emergent BioSolutions: Grant/Research Support|NIH: Grant/Research Support|Pfizer Inc: Grant/Research Support Evan J. Anderson, MD, GSK: Advisor/Consultant|GSK: Grant/Research Support|Janssen: Advisor/Consultant|Janssen: Grant/Research Support|Kentucky Bioprocessing, Inc.: Safety Monitoring Board|Moderna: Advisor/Consultant|Moderna: Grant/Research Support|Moderna: Currently an employee|Moderna: Stocks/Bonds|Pfizer: Advisor/Consultant|Pfizer: Grant/Research Support|Sanofi Pasteur: Advisor/Consultant|Sanofi Pasteur: Grant/Research Support|Sanofi Pasteur: Safety Monitoring Board|WCG/ACI Clinical: Data Adjudication Board Christina A. Rostad, MD, BioFire Inc.: Grant/Research Support|GlaxoSmithKline Biologicals: Grant/Research Support|Janssen: Grant/Research Support|MedImmune LLC: Grant/Research Support|Meissa Vaccines, Inc.: RSV vaccine technology|Merck & Co., Inc.: Grant/Research Support|Micron Technology, Inc.: Grant/Research Support|Moderna, Inc.: Grant/Research Support|Novavax: Grant/Research Support|PaxVax: Grant/Research Support|Pfizer, Inc.: Grant/Research Support|Regeneron: Grant/Research Support|Sanofi Pasteur: Grant/Research Support |
format | Online Article Text |
id | pubmed-10679040 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Oxford University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-106790402023-11-27 2621. Social Risk Factors for RSV-related Hospitalizations in Adults ≥ 50 years of age De Castro, Khalel Tippett, Ashley Hussaini, Laila Salazar, Luis W Reese, Olivia Ciric, Caroline R Li, Wensheng Hsiao, Hui-Mien Stephens, Kathy Gibson, Theda Begier, Elizabeth Liu, Qing Hubler, Robin Gessner, Bradford J Lopman, Benjamin Rouphael, Nadine Kamidani, Satoshi Anderson, Evan J Rostad, Christina A Open Forum Infect Dis Abstract BACKGROUND: Although respiratory syncytial virus (RSV) is a common pathogen in older adults, little is known about the social risk factors for RSV hospitalization in this population. In this study, we sought to evaluate the social determinants of RSV-related hospitalizations in older adults. METHODS: From October 2018 to March 2020, we enrolled patients ≥50 years of age who were admitted with an acute respiratory infection (ARI) or CHF/COPD exacerbation at two Emory University hospitals. Enrolled patients were interviewed regarding their medical and social history and their medical charts were abstracted. Nasopharyngeal and oropharyngeal swabs and standard-of-care specimens were obtained for BioFire® Respiratory Panel analysis. Demographic, interview responses, and selected comorbidities were compared with bivariate analysis and generated a stepwise logistic regression model with inclusion in the model set at 0.05. Statistical analysis was performed using SAS v.9.4. RESULTS: Of the 1429 enrolled participants, 78 (5.5%) were RSV-positive (Table 1). Compared to RSV-negative participants, those with RSV were more commonly female (66.7% vs. 55.3%, P=0.05), immunocompromised (43.6% vs. 31.5%, P=0.03) and particularly with HIV/AIDS (11.5% vs. 3.5%, P=0.003), and had traveled > 100 miles in the prior 2 weeks (12.8% vs. 6.7%, P=0.04). No significant differences were found between the groups by baseline health status or other comorbidities. Participants with RSV had higher frequency of low to moderate activity at baseline than those who were RSV-negative. No significant differences were identified for those living with children or performing childcare ≥ 6 hours a week. Adjusting for sex, activity frequency, travel, and immunocompromised status, those who were male (OR 1.9, 95%CI 1.16, 3.15), exercised 2-3 times per week (OR 2.3, 95%CI 1.26, 4.38), traveled (OR 2.3, 95%CI 1.09, 4.70), or were immunocompromised (OR 1.8, 95%CI 1.10, 2.85) had greater odds of RSV positivity compared to the reference groups (Table 2). [Figure: see text] [Figure: see text] CONCLUSION: Among ARI hospitalizations, RSV prevalence was higher for female sex, immunocompromised status, and those that travelled within the preceding two weeks. Understanding risk factors for severe RSV hospitalization may inform prevention recommendations. DISCLOSURES: Elizabeth Begier, M.D., M.P.H., Pfizer: EB is an employee of Pfizer, the sponsor of this study|Pfizer: Stocks/Bonds Qing Liu, M.S., Pfizer Inc.: Stocks/Bonds Robin Hubler, MS, Pfizer, Inc.: Employee|Pfizer, Inc.: Stocks/Bonds Bradford J. Gessner, M.D., M.P.H., Pfizer: I am an employee of Pfizer|Pfizer: Stocks/Bonds Benjamin Lopman, PhD, Epidemiological Research and Methods, LLC: Advisor/Consultant|Hillevax, Inc: Advisor/Consultant Nadine Rouphael, MD, Icon, EMMES, Sanofi, Seqirus, Moderna: Advisor/Consultant Satoshi Kamidani, MD, CDC: Grant/Research Support|Emergent BioSolutions: Grant/Research Support|NIH: Grant/Research Support|Pfizer Inc: Grant/Research Support Evan J. Anderson, MD, GSK: Advisor/Consultant|GSK: Grant/Research Support|Janssen: Advisor/Consultant|Janssen: Grant/Research Support|Kentucky Bioprocessing, Inc.: Safety Monitoring Board|Moderna: Advisor/Consultant|Moderna: Grant/Research Support|Moderna: Currently an employee|Moderna: Stocks/Bonds|Pfizer: Advisor/Consultant|Pfizer: Grant/Research Support|Sanofi Pasteur: Advisor/Consultant|Sanofi Pasteur: Grant/Research Support|Sanofi Pasteur: Safety Monitoring Board|WCG/ACI Clinical: Data Adjudication Board Christina A. Rostad, MD, BioFire Inc.: Grant/Research Support|GlaxoSmithKline Biologicals: Grant/Research Support|Janssen: Grant/Research Support|MedImmune LLC: Grant/Research Support|Meissa Vaccines, Inc.: RSV vaccine technology|Merck & Co., Inc.: Grant/Research Support|Micron Technology, Inc.: Grant/Research Support|Moderna, Inc.: Grant/Research Support|Novavax: Grant/Research Support|PaxVax: Grant/Research Support|Pfizer, Inc.: Grant/Research Support|Regeneron: Grant/Research Support|Sanofi Pasteur: Grant/Research Support Oxford University Press 2023-11-27 /pmc/articles/PMC10679040/ http://dx.doi.org/10.1093/ofid/ofad500.2234 Text en © The Author(s) 2023. Published by Oxford University Press on behalf of Infectious Diseases Society of America. https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Abstract De Castro, Khalel Tippett, Ashley Hussaini, Laila Salazar, Luis W Reese, Olivia Ciric, Caroline R Li, Wensheng Hsiao, Hui-Mien Stephens, Kathy Gibson, Theda Begier, Elizabeth Liu, Qing Hubler, Robin Gessner, Bradford J Lopman, Benjamin Rouphael, Nadine Kamidani, Satoshi Anderson, Evan J Rostad, Christina A 2621. Social Risk Factors for RSV-related Hospitalizations in Adults ≥ 50 years of age |
title | 2621. Social Risk Factors for RSV-related Hospitalizations in Adults ≥ 50 years of age |
title_full | 2621. Social Risk Factors for RSV-related Hospitalizations in Adults ≥ 50 years of age |
title_fullStr | 2621. Social Risk Factors for RSV-related Hospitalizations in Adults ≥ 50 years of age |
title_full_unstemmed | 2621. Social Risk Factors for RSV-related Hospitalizations in Adults ≥ 50 years of age |
title_short | 2621. Social Risk Factors for RSV-related Hospitalizations in Adults ≥ 50 years of age |
title_sort | 2621. social risk factors for rsv-related hospitalizations in adults ≥ 50 years of age |
topic | Abstract |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10679040/ http://dx.doi.org/10.1093/ofid/ofad500.2234 |
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