Evidence map›Paper›PMID 35127063›Full record

ArticleAnnals of medicine and surgery (2012)2022

Incidence of age migration of colorectal cancer in younger population: Retrospective single centred-population based cohort study.

Safia Zahir Ahmed, Nicholas Cirocchi, Edward Saxton, Miss Katherine Brown

Open access · diamondAbstract read
In one paragraph

Article in Annals of medicine and surgery (2012), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 22% of its field
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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Large colorectal lesions: Expanding the boundaries of endoscopic management.World journal of gastrointestinal endoscopy · 2025
    Article
  3. Review
  4. Article
  5. 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

4 authors at 1 institution in 1 country.

Safia Zahir AhmedColorectal Department, Luton and Dunstable University Hospital NHS Foundation Trust, United Kingdom.
Nicholas CirocchiColorectal Department, Luton and Dunstable University Hospital NHS Foundation Trust, United Kingdom.
Edward SaxtonColorectal Department, Luton and Dunstable University Hospital NHS Foundation Trust, United Kingdom.
Miss Katherine BrownColorectal Department, Luton and Dunstable University Hospital NHS Foundation Trust, United Kingdom.
Luton and Dunstable University Hospital NHS Foundation Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe positive correlation between the incidence of colorectal cancer and age is well known. However, current data demonstrates that there is noticeable age migration in the incidence of colorectal cancer towards young adults highlighting that this disease should no longer be considered to solely affect the elderly. The aim of the study is to analyse the changes in the trend for the age at which colorectal cancer presents, to identify if there is an appreciable age migration towards a younger population.

methodsThis is a retrospective observational cohort study on a single-centred population. Data was obtained from The Luton and Dunstable University Hospital Colorectal Cancer Database. It was analysed from three separate decades from the years 1999, 2009, 2019 and 2020. All patients newly diagnosed with colorectal cancer in these time periods were included in this study. Gender, anatomical site, and the stage migration was also analysed.

resultsA total of 598 patients were diagnosed with colorectal cancer in the specified time periods. The overall age-specific incidence rates had risen throughout the three decades. Notably the incidence rate had doubled between 1999 and 2009. In the younger adult population of <40 years, the incidence rate had risen seven-fold across three decades with a disproportionate increase among females compared to males. Stage migration is also analysed over the three decades with no evident difference in anatomical position of the tumour.

conclusionThere has been an upwards trend in the incidence of colorectal cancer among the younger population. This will have implications for investigation and screening in the future.

Indexed as

Age incidence rateColorectal cancerStage migrationYounger population

Identifiers

PMID35127063
PMCPMC8792069
OpenAlexW4200331469

What OpenQuestion holds

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LicenceCC BY
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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.