Short-term and long-term risk of mortality and neurodevelopmental impairments after bacterial meningitis during infancy in children in Denmark and the Netherlands: a nationwide matched cohort study.

BACKGROUND: Few studies have reported the long-term consequences of bacterial meningitis during infancy, and studies that have been done usually do not include a comparison cohort. We aimed to assess short-term and long-term risk of mortality, neurodevelopmental impairment (NDI), and health-care use and household income in cohorts of children with and without a history of bacterial meningitis during infancy in Denmark and the Netherlands. METHODS: In this nationwide cohort study, infants with a history of bacterial meningitis before age 1 year were identified through the Danish Medical Birth R... Mehr ...

Verfasser: Snoek, Linde
Gonçalves, Bronner P
Horváth-Puhó, Erzsébet
van Kassel, Merel N
Procter, Simon R
Søgaard, Kirstine K
Chandna, Jaya
van der Ende, Arie
van de Beek, Diederik
Brouwer, Matthijs C
Sørensen, Henrik T
Lawn, Joy E
Bijlsma, Merijn W
Dokumenttyp: Artikel
Erscheinungsdatum: 2022
Verlag/Hrsg.: Elsevier
Sprache: Englisch
Permalink: https://search.fid-benelux.de/Record/base-29179406
Datenquelle: BASE; Originalkatalog
Powered By: BASE
Link(s) : https://researchonline.lshtm.ac.uk/id/eprint/4667082/

BACKGROUND: Few studies have reported the long-term consequences of bacterial meningitis during infancy, and studies that have been done usually do not include a comparison cohort. We aimed to assess short-term and long-term risk of mortality, neurodevelopmental impairment (NDI), and health-care use and household income in cohorts of children with and without a history of bacterial meningitis during infancy in Denmark and the Netherlands. METHODS: In this nationwide cohort study, infants with a history of bacterial meningitis before age 1 year were identified through the Danish Medical Birth Registry and Danish National Patient Registry using International Classification of Diseases (ICD)-10 codes and through the Netherlands Reference Laboratory for Bacterial Meningitis. Infants were matched (1:10) by sex and birth month and year to a comparison cohort of the general population without a history of bacterial meningitis. We analysed mortality using Cox proportional hazards regression. In Denmark, diagnoses of NDIs were based on ICD-10 codes; in the Netherlands, special educational needs were used as a functional NDI outcome. Risk ratios (RRs) of NDIs were estimated using modified Poisson regression. We also analysed long-term health-care use in Denmark and household income in both countries. All regression analyses were adjusted for sex and year of birth, and stratified by pathogen whenever sample size allowed. FINDINGS: We included 2216 children with a history of bacterial meningitis (570 [25·7%] in Denmark between Jan 1, 1997, and Dec 31, 2018, and 1646 [74·3%] in the Netherlands between Jan 1, 1995, and Dec 31, 2018), matched to 22 127 comparison cohort members. Median age at diagnosis was 2·8 months (IQR 0·4-7·1) in Denmark and 4·3 months (0·7-7·4) in the Netherlands. Mortality risks within 3 months after disease onset were 3·9% (95% CI 2·6-5·8%) in Denmark and 5·9% (4·7-7·0) in the Netherlands, compared with 0·0% (p<0·0001) and 0·1% (p<0·0001) in the comparison cohorts. Survivors had an increased risk ...