Evidence map›Paper›PMID 10487626›Full record

ArticleBritish journal of cancer1999

Quantifying the effect of population mixing on childhood leukaemia risk: the Seascale cluster.

H O Dickinson, L Parker

Abstract read
In one paragraph

Article in British journal of cancer, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed.

  1. Review
  2. Article
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  6. Article
  7. Epidemiological evidence of childhood leukaemia around nuclear power plants.Dose-response : a publication of International Hormesis Society · 2014
    Article
  8. Perspectives on the causes of childhood leukemia.Chemico-biological interactions · 2012
    Review
  9. Article
  10. Review
  11. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

H O DickinsonDepartment of Child Health, University of Newcastle, Royal Victoria Infirmary, Newcastle upon Tyne, UK.
L Parker

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A statistical model was developed based on Poisson regression of incidence of childhood leukaemia and non-Hodgkin's lymphoma (NHL) in relation to population mixing among all 119 539 children born 1969-1989 to mothers living in Cumbria, north-west England, (excluding Seascale). This model was used to predict the number of cases in Seascale (the village adjacent to the Sellafield nuclear installation) children, born 1950-1989 and diagnosed before 1993. After allowing for age, the incidence of acute lymphoblastic leukaemia (ALL) and NHL was significantly higher among children born in areas with the highest levels of population mixing, relative risk (RR) = 11.7 (95% confidence interval (CI) 3.2-43) and was highest among children of incomers. The model predicted up to 3.0 (95% CI 1.3-6.0) cases of ALL/NHL in children born in Seascale compared to six observed and 2.0 (95% CI 1.0-3.4) cases in children resident, but not born, in Seascale compared to two observed. Population mixing is a significant risk factor for ALL/NHL, especially in young children, accounting for over 50% of cases in Cumbria and most cases in Seascale.

Indexed as

AdolescentChildChild, PreschoolCluster AnalysisCohort StudiesEnglandHumansIncidenceInfantLymphoma, Non-HodgkinModels, StatisticalPoisson DistributionPower PlantsPrecursor Cell Lymphoblastic Leukemia-LymphomaRetrospective StudiesRisk Factors

Identifiers

PMID10487626
PMCPMC2374359

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.