Factors Associated with Childhood Cancer
Author Information
Author(s): J. Golding, M. Paterson, L.J. Kinlen
Primary Institution: Royal Hospital for Sick Children; CRC Cancer Epidemiology Unit
Hypothesis
What factors are associated with childhood cancer in a national cohort study?
Conclusion
The study found significant associations between childhood cancer and maternal smoking, X-ray exposure during pregnancy, and the administration of certain drugs to infants.
Supporting Evidence
- 33 children developed cancer by age 10 out of 16,193 births.
- Statistically significant associations were found with maternal smoking and drug administration to infants.
- Logistic regression showed independent associations with maternal smoking and drugs given to the infant.
Takeaway
This study looked at many babies born in one week and found that some things, like moms smoking or getting X-rays while pregnant, might make it more likely for kids to get cancer.
Methodology
Information was collected from midwives at birth and during the first week of life, and cases of cancer were identified through death certificates and follow-up interviews.
Potential Biases
Recall bias may affect the accuracy of reported maternal behaviors in case-control comparisons.
Limitations
The study may not account for all potential confounding factors and relies on accurate reporting of maternal behaviors.
Participant Demographics
Infants delivered in Great Britain in April 1970.
Statistical Information
P-Value
p<0.01
Confidence Interval
1.22-6.21
Statistical Significance
p<0.05
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