Surfactant Protein B and Severe RSV Infection
Author Information
Author(s): Puthothu Beena, Forster Johannes, Heinze Jessica, Heinzmann Andrea, Krueger Marcus
Primary Institution: University Children's Hospital, University of Freiburg
Hypothesis
Are surfactant protein B polymorphisms associated with severe respiratory syncytial virus infection and bronchial asthma in children?
Conclusion
The study suggests a possible genetic link between surfactant protein B and severe RSV infections, but not with asthma.
Supporting Evidence
- The study found no association between three common SP-B polymorphisms and bronchial asthma.
- Haplotype analyses indicated a significant association of SP-B with severe RSV infection.
- The study included a total of 131 children with severe RSV infection.
Takeaway
This study looked at how certain genes might affect children's chances of getting really sick from a virus called RSV, but it didn't find a link to asthma.
Methodology
The study analyzed five polymorphisms in surfactant protein B using statistical tests on children with severe RSV infection, asthmatic children, and controls.
Limitations
The study's sample size for RSV infections was relatively small, which may limit the findings.
Participant Demographics
Children with severe RSV infection, asthmatic children aged 5 to 18, and control participants aged 19 to 40.
Statistical Information
P-Value
0.034
Statistical Significance
p=0.034
Digital Object Identifier (DOI)
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