Fetal Growth and Childhood Tumors
Author Information
Author(s): Laurvick C L, Milne E, Blair E, de Klerk N, Charles A K, Bower C
Primary Institution: Telethon Institute for Child Health Research, The University of Western Australia
Hypothesis
Is there an association between fetal growth and the risk of childhood non-CNS solid tumors?
Conclusion
The study found a positive association between increased fetal growth and the risk of retinoblastoma and rhabdomyosarcoma.
Supporting Evidence
- The risk of retinoblastoma and rhabdomyosarcoma was positively associated with increased fetal growth.
- The study used a population-based linked health data approach to analyze the risk of childhood cancers.
- Findings suggest that insulin-like growth factors may play a role in the association between fetal growth and cancer risk.
Takeaway
This study looked at how babies growing in the womb might affect their chances of getting certain types of cancer when they are kids.
Methodology
The study analyzed population-based linked health data from Western Australia, focusing on cases of non-CNS solid tumors and their association with intra-uterine growth measures.
Potential Biases
Being a population-based study, there was no selection or recall bias.
Limitations
The study had small numbers of cases and many results were only suggestive of an association.
Participant Demographics
The study included children below the age of 15 years with non-CNS solid tumors.
Statistical Information
Confidence Interval
95% CI 0.82–2.36 for retinoblastoma and 95% CI 0.82–2.86 for rhabdomyosarcoma.
Digital Object Identifier (DOI)
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