Evidence map›Paper›PMID 40546924›Full record

ArticleBMJ oncology2025

Cancer incidence and diagnostic characteristics in people with intellectual disabilities in the Netherlands: a national registry-based cohort study.

Maarten Cuypers, Jenneken Naaldenberg, Amina Banda, Lynette Oost, Haiko Bloemendal, Geraline Leusink

Abstract read
In one paragraph

Article in BMJ oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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

  1. Pooled it
  2. Article
  3. Article
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  5. Article
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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

6 authors.

Maarten CuypersDepartment of Primary and Community Care, Radboudumc, Nijmegen, The Netherlands.ORCID https://orcid.org/0000-0003-1715-4375
Jenneken NaaldenbergDepartment of Primary and Community Care, Radboudumc, Nijmegen, The Netherlands.
Amina BandaDepartment of Primary and Community Care, Radboudumc, Nijmegen, The Netherlands.
Lynette OostDepartment of Primary and Community Care, Radboudumc, Nijmegen, The Netherlands.
Haiko BloemendalDepartment of Medical Oncology, Radboudumc, Nijmegen, The Netherlands.
Geraline LeusinkDepartment of Primary and Community Care, Radboudumc, Nijmegen, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: People with intellectual disabilities (ID) face notable health disparities, also affecting cancer care. This study is among the first to use nationwide population and cancer registry databases to compare cancer incidence in the population with ID and the general population. Methods and analysis: A population-based cohort study enrolled all Dutch adults (18+) with indicators of ID (N=187 149) and a 1:4 random general population sample without ID (N=760 907). All cancer diagnoses from 1 January 2015 until 31 December 2020 were collected from the national cancer registry to compare incidence and diagnostic details. Results: Overall, fewer incident cancer cases were found among individuals with ID than without ID (51.0 vs 104.1/10 000 person-years; adjusted OR (adj.OR) 0.79 (0.76-0.81)), with cases occurring at younger ages and being diagnosed more often at a more advanced stage than in the general population. Key distinctions from the general population include reduced odds of skin cancer (adj.OR 0.39 (0.36-0.43)) and elevated odds of cancer of unknown primary (OR 1.60 (1.29-1.98)). The fewest cancer diagnoses occurred among those entitled to long-term ID care (adj.OR 0.63 (0.60-0.66)), with those living independently being at greater risk for cancers of digestive, respiratory and female genital organs. Conclusion: Although the overall incidence of cancer in the population with ID appears lower than in the general population, significant variations exist across ID subgroups and cancer types. These differences indicate varying exposures, lower cancer awareness and barriers to healthcare for individuals with ID. Addressing these differences requires customised strategies for public health, long-term care and oncology care.

Indexed as

EpidemiologyHealth Services ResearchMedical oncologyPsycho-oncology

Identifiers

PMID40546924
PMCPMC12182028

What OpenQuestion holds

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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.