Evidence map›Paper›PMID 22918796›Full record

ArticleJournal of cancer education : the official journal of the American Association for Cancer Education2012

Relative quality of internet-derived gastrointestinal cancer information.

David S Y Chan, Anita Willicombe, Thomas D Reid, Ceri Beaton, David Arnold, James Ward, I Llion Davies, Wyn G Lewis

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of cancer education : the official journal of the American Association for Cancer Education, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Quality of Online Resources for Pancreatic Cancer Patients.Journal of cancer education : the official journal of the American Association for Cancer Education · 2019
    Article
  5. An exploration of how young people and parents use online support in the context of living with cystic fibrosis.Health expectations : an international journal of public participation in health care and health policy · 2016
    Article
  6. Article
  7. Article
  8. An evaluation of healthcare information on the Internet: the case of colorectal cancer prevention.International journal of environmental research and public health · 2014
    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

8 authors.

David S Y ChanDepartment of Upper GI Surgery, University Hospital of Wales, Heath Park, Cardiff, UK, CF14 4XW. dcsy23@gmail.com
Anita Willicombe
Thomas D Reid
Ceri Beaton
David Arnold
James Ward
I Llion Davies
Wyn G Lewis

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Internet-derived health care information is increasingly accessed by patients, yet its quality and accuracy is variable and unregulated. The aim of this study was to assess the information available regarding common gastrointestinal cancers via three internet search engines (Google, Yahoo and Bing). The top 30 websites for each of the terms: oesophageal, gastric, pancreatic, colon and rectal cancer were evaluated (University of Michigan Consumer Health Website Checklist) and scored [-80 (poor) to 90 (excellent)]. The median score was 53 (-7 to 81) and was significantly higher for oesophageal (61) and pancreatic (65) cancer websites, compared with gastric (49), colon (48) and rectal cancer (50) (p = 0.014). Median scores related to charitable organisations were significantly better than academic, commercial, news agency, care provider, layperson and medical information websites collectively (79 vs. 42, p < 0.0001). Overall quality of internet-derived gastrointestinal cancer information remains poor and patients and clinicians should be aware.

Indexed as

Information DisseminationNeoplasmsQuality of Health CareDatabases, FactualHumansInformation ServicesInternetMedical InformaticsPatient Education as Topic

Identifiers

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.