Zusammenfassung
Der Zusammenhang zwischen Stillen und späterem kindlichen Übergewicht steht momentan
im Fokus des wissenschaftlichen Interesses. Seit dem Jahr 2000 wurden mehr als 20
Kohortenstudien mit unterschiedlichen Ergebnissen zu diesem Thema publiziert. Während
kürzlich durchgeführte Metaanalysen einen zwar geringen, aber signifikanten protektiven
Effekt des Stillens fanden, konnte zuletzt eine große Studie keinen solchen Effekt
nachweisen. Ziel dieses Beitrages ist es, Stärken und Limitationen einer Metaanalyse
anhand der Ergebnisse einer ausgewählten Arbeit exemplarisch zu diskutieren.
Abstract
The relationship between breast-feeding and childhood obesity is of great interest.
Since 2000, several studies have been published with conflicting data regarding the
potential protective effect of breast-feeding on childhood obesity. Meta-analyses
suggested a small but significant protective effect of breast-feeding, but a recent
study was not able to show such an effect. This paper summarises one of these meta-analyses
and discusses the strengths and limitations of the meta-analysis approach.
Schlüsselwörter
Stillen - Übergewicht - Adipositas - Kindesalter - Metaanalyse
Key words
breast-feeding - overweight - obesity - childhood - meta-analysis
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Korrespondenzadresse
Dr. med. S. ArenzMPH, MSc
Inselspital Bern
Klinik und Poliklinik für Kinderheilkunde
Abteilung für Neonatologie
CH-3010 Bern
eMail: stephan.arenz@gmx.de
