Early Fish Introduction Reduces Eczema Risk in Infants
Author Information
Author(s): Bernt Alm, Åberg N, Erdes L, Möllborg P, Pettersson R, Norvenius S G, Goksör E, Wennergren G
Primary Institution: University of Gothenburg
Hypothesis
Does early introduction of fish decrease the risk of eczema in infants?
Conclusion
Introducing fish before 9 months of age decreases the risk of eczema in infants.
Supporting Evidence
- 20.9% of infants had eczema at 1 year of age.
- Familial occurrence of eczema was a significant risk factor.
- Introducing fish before 9 months reduced eczema risk.
Takeaway
If babies eat fish before they turn 9 months old, they are less likely to get eczema, which is a skin problem.
Methodology
The study used a prospective, longitudinal cohort design with questionnaires sent to families at 6 and 12 months of age.
Potential Biases
Potential recall bias in questionnaire responses.
Limitations
The study relied on parental reports for eczema diagnosis, which may introduce recall bias.
Participant Demographics
Infants born in western Sweden in 2003, with a sample size of 4921.
Statistical Information
P-Value
<0.001
Confidence Interval
95% CI 1.50 to 2.33 for familial eczema, 95% CI 0.62 to 0.94 for early fish introduction.
Statistical Significance
p<0.01
Digital Object Identifier (DOI)
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