title: [Childhood leukaemia in a residential area with a high-voltage power line: approach according to the Dutch Community Health Services' guideline 'Cancer Clusters'].
abstract: The new Dutch Community Health Services' (GGD) guideline titled 'Cancer Clusters' describes a phased plan for investigating reported cancer clusters. In each phase, attention is paid to both health and environmental issues and their possible links to one another. Throughout the entire cluster investigation, good risk communication is essential. In accordance with the new guideline, the Rotterdam-Rijnmond Public Health Services investigated the incidence of childhood leukaemia in a residential area as well as the data available on the high-voltage power line located there. More children in this residential area had been diagnosed with leukaemia than expected. However, the children had not been subjected to prolonged exposure to strong magnetic fields emitted from the high-voltage power line. With this type of cluster investigation, it is not possible to establish a causal relationship between childhood leukaemia and high-voltage power lines. However, the research did provide stakeholders insight into the health-and-environment situation and thereby, the opportunity to assess the situation appropriately and to act accordingly, if desired.
authors.affiliation: GGD Rotterdam-Rijnmond, afd. Medische Milieukunde en Technische Hygiënezorg, Rotterdam, the Netherlands. c.hegger@rotterdam.nl
authors.forename: Carola
authors.initials: C
authors.lastname: Hegger
authors.forename: Ardine M J
authors.initials: AM
authors.lastname: Reedijk
mesh_terms: D002648:Child; D016000:Cluster Analysis; D011211:Electric Power Supplies; D004559:Electric Wiring; D004574:Electromagnetic Fields / Q000009:adverse effects*; D004781:Environmental Exposure / Q000009:adverse effects*; D005260:Female; D017408:Guidelines as Topic; D006801:Humans; D007938:Leukemia / Q000453:epidemiology* / Q000209:etiology; D008297:Male; D009426:Netherlands / Q000453:epidemiology; D018570:Risk Assessment