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Space-time clustering of childhood cancer in Switzerland: A nationwide study
- Source :
- International Journal of Cancer
- Publication Year :
- 2016
-
Abstract
- The aetiology of childhood cancers remains largely unknown. It has been hypothesized that infections may be involved and that mini epidemics thereof could result in space time clustering of incident cases. Most previous studies support spatio temporal clustering for leukaemia while results for other diagnostic groups remain mixed. Few studies have corrected for uneven regional population shifts which can lead to spurious detection of clustering. We examined whether there is space time clustering of childhood cancers in Switzerland identifying cases diagnosed at age ?0.2). Our study suggests that childhood leukaemia tends to cluster in space time due to an etiologic factor present in early life.
Details
- Volume :
- 138
- Issue :
- 9
- Database :
- OpenAIRE
- Journal :
- International Journal of Cancer
- Accession number :
- edsair.snsf.p3.pubs..ed246d46795095f6cee93d2bbffd4897