Childhood Leukaemia in The Netherlands (1973-1986)
Author Information
Author(s): J.W.W. Coebergh, A. van der Does-van den Berg, E.R. van Wering, H.A. van Steensel-Moll, H.A. Valkenburg, M.B. van 't Veer, P.I.M. Schmitz, G.E. van Zanen
Primary Institution: Dutch Childhood Leukaemia Study Group (DCLSG)
Hypothesis
The study investigates the incidence of childhood acute lymphocytic leukaemia (ALL) and its potential causes.
Conclusion
The incidence of childhood leukaemia in The Netherlands showed a temporary increase in ALL cases, particularly among children aged 1-4, but overall rates remained stable over the years.
Supporting Evidence
- Acute lymphocytic leukaemia (ALL) accounted for 81% of cases.
- The peak incidence of ALL was at age 3.
- Incidence rates for ALL remained stable between 1973 and 1978.
- There was a temporary increase in ALL incidence between 1979 and 1984.
- Changes in ascertainment and declining birth rates could not explain the temporary variation.
Takeaway
This study looked at how many kids got leukaemia in The Netherlands over 13 years and found that more kids got a specific type called ALL when they were very young.
Methodology
Data was collected from the Dutch Childhood Leukaemia Study Group (DCLSG) register, which included patient characteristics and leukaemia types.
Potential Biases
Potential biases in data collection and reporting from various paediatricians.
Limitations
The study may not account for all potential environmental factors influencing leukaemia incidence.
Participant Demographics
Children aged 0-14 years diagnosed with leukaemia in The Netherlands.
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