Evidence map›Paper›PMID 22027710›Full record

ArticleBritish journal of cancer2011

Childhood leukaemia and socioeconomic status in England and Wales 1976-2005: evidence of higher incidence in relatively affluent communities persists over time.

M E Kroll, C A Stiller, M F G Murphy, L M Carpenter

Abstract read
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Article in British journal of cancer, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

41 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Neighborhood Deprivation, Indoor Chemical Concentrations, and Spatial Risk for Childhood Leukemia.International journal of environmental research and public health · 2023
    Article
  8. Article
  9. Review
  10. Review
  11. A review of studies of childhood cancer and natural background radiation.International journal of radiation biology · 2021
    Review
  12. Article
  13. Article
  14. Epidemiological studies of natural sources of radiation and childhood cancer: current challenges and future perspectives.Journal of radiological protection : official journal of the Society for Radiological Protection · 2020
    Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

M E KrollChildhood Cancer Research Group, University of Oxford, Richards Building, Oxford, UK. mary.kroll@ceu.ox.ac.uk
C A Stiller
M F G Murphy
L M Carpenter

Funding

Department of Health
6 · The paper itself

Abstract

backgroundRecord-based studies have generally reported association of higher childhood leukaemia incidence with higher socioeconomic status (SES), but recent findings are less consistent.

methodsWe examined records from the National Registry of Childhood Tumours for evidence of this association in England and Wales during 1976-2005. All eligible leukaemia registrations (N=11940) were grouped by year of diagnosis in decades centred on census years 1981, 1991 and 2001 (N=3748, 3922, 4270, respectively). Using data from the census appropriate to the decade, SES for each case was measured by the child-population-weighted quintile of the Carstairs deprivation index of the census ward containing the address at diagnosis.

resultsIn each decade, the age-standardised leukaemia rate in the poorest quintile was ∼90% of the rate in the most affluent. Using Poisson regression, the age-adjusted rate ratio per quintile decrease in SES was 0.96 (95% confidence interval 0.94-0.98; P<0.001 for trend) in 1976-1985, 0.97 (0.95-0.99; P=0.008) in 1986-1995 and 0.97 (0.95-0.99; P=0.009) in 1996-2005. Similar association was evident for lymphoid leukaemia, the major subgroup (N=9588 in total), but not for acute myeloid (N=1868) or other/unspecified leukaemia (N=484).

conclusionReported childhood leukaemia incidence in England and Wales continues to be higher in relatively affluent communities. Possible explanations include under-diagnosis of leukaemia in children from poorer communities, and/or association of higher SES with hypothesised risk factors, such as population mixing and delayed exposure to infection.

Indexed as

Social ClassAdolescentCensusesChildChild, PreschoolEnglandHumansInfantInfant, NewbornLeukemiaPoisson DistributionRegistriesResidence CharacteristicsRisk FactorsWales

Identifiers

PMID22027710
PMCPMC3242592

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