Evidence map›Paper›PMID 19657364›Full record

SynthesisLeukemia2009

Allergy and the risk of childhood leukemia: a meta-analysis.

S Dahl, L S Schmidt, T Vestergaard, J Schüz, K Schmiegelow

Abstract readLetterMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Leukemia, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Allergies and Childhood Acute Lymphoblastic Leukemia: A Case-Control Study and Meta-analysis.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2018
    Pooled it
  2. Biomedicines · 2025
    Review
  3. Article
  4. A review of studies of childhood cancer and natural background radiation.International journal of radiation biology · 2021
    Review
  5. Is There Etiologic Heterogeneity between Subtypes of Childhood Acute Lymphoblastic Leukemia? A Review of Variation in Risk by Subtype.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2019
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Epidemiology: allergy history, IgE, and cancer.Cancer immunology, immunotherapy : CII · 2012
    Review
  12. Article
  13. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

S Dahl
L S Schmidt
T Vestergaard
J Schüz
K Schmiegelow

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AdolescentChildChild, PreschoolData CollectionHumansHypersensitivityOdds RatioPrecursor Cell Lymphoblastic Leukemia-LymphomaRisk

Identifiers

PMID19657364

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.