ArticlePloS one2022
The role of birth month in the burden of hospitalisations for acute lower respiratory infections due to respiratory syncytial virus in young children in Croatia.
Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.
- Respiratory syncytial virus hospitalisation by chronological month of age and by birth month in infants.Nature communications · 2025Pooled it
- Article
- Respiratory Infant Mortality Rate by Month of Birth in Mexico.Epidemiologia (Basel, Switzerland) · 2025Article
- Article
- An evaluation of 2015-2019 United States respiratory syncytial virus hospitalizations as a framework to develop potential strategies for the preventiosn of the hospital burden among infants.EClinicalMedicine · 2024Article
- Risk Analysis of Respiratory Syncytial Virus Among Infants in the United States by Birth Month.Journal of the Pediatric Infectious Diseases Society · 2024Article
- Respiratory Syncytial Virus Hospital-Based Burden of Disease in Children Younger Than 5 Years, 2015-2022.JAMA network open · 2024Article
- Article
- Human Respiratory Syncytial Virus Infections among Hospitalized Children in Poland during 2010-2020: Study Based on the National Hospital Registry.Journal of clinical medicine · 2022Article
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Authors and funding
4 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundBirth month was an important risk factor for respiratory syncytial virus (RSV) hospitalisation in infants. However, little is known about the role of birth month in RSV hospitalisation in finer age bands during infancy, which is relevant to strategies for RSV passive immunisations for infants. We aimed to understand the role of birth month in the burden of RSV-associated acute lower respiratory infection (ALRI) hospitalisation in finer age bands of the first year of life.
methodsIn this retrospective study, we analysed the hospitalisation records during 2014-19 at the University Hospital of Split, Split-Dalmatia County, Croatia. We estimated all-cause and RSV associated ALRI hospitalisation rates among children under five years, with a focus on infants by finer age band and birth month.
resultsWe included 1897 ALRI hospitalisations during the study period. Overall in children under five years, annual hospitalisation rate was 14.66/1000 (95% CI: 14.01-15.34) for all-cause ALRI, and was 7.56/1000 (95% CI: 6.83-8.34) for RSV-ALRI. RSV-ALRI hospitalisation rate was highest in infants aged 28 days-<3 months (61.15/1000, 95% CI: 52.91-70.31). Infants born in November, December and January (2-3 months before RSV peak) had the highest hospitalisation rates during infancy. Depending on the birth month of infants, the risk of RSV-ALRI hospitalisation peaked at different months of age; infants who were born in September had the highest RSV-ALRI hospitalisation rate at the age of 3-<6 months.
conclusionsOur study underlines the importance of birth month in planning RSV immunisation strategies for infants, and provides useful baseline data for effectiveness analysis of novel RSV prophylactic products.
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