Evidence map›Paper›PMID 32816213›Full record

ArticleDigestive diseases and sciences2021

Quality and Content of Online Patient Resources for Celiac Disease.

Alison Buseck, Benjamin Lebwohl, Peter H R Green

Abstract read
PubMed Publisher
In one paragraph

Article in Digestive diseases and sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

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

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

  1. Pooled it
  2. Article
  3. Online and Mobile Application Diet Information for Food Chemical Intolerances: An Evaluation of the Content, Quality and Health Literacy Demand.Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2026
    Article
  4. Article
  5. Review
  6. 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

3 authors.

Alison BuseckThe Celiac Disease Center at Columbia University, 180 Fort Washington Avenue, Suite 936, New York, NY, 10032, USA.
Benjamin LebwohlThe Celiac Disease Center at Columbia University, 180 Fort Washington Avenue, Suite 936, New York, NY, 10032, USA.
Peter H R GreenThe Celiac Disease Center at Columbia University, 180 Fort Washington Avenue, Suite 936, New York, NY, 10032, USA. PG11@columbia.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsPatient-directed information on celiac disease has been reported to be of variable quality. We assessed the quantity and quality of information on blogs and Web sites intended to inform the layperson of celiac disease information.

methodsWe performed a cross-sectional study analyzing celiac disease blogs and Web sites intended for the layperson. We searched from 20 cities, resulting in 55 Web sites. These sites were analyzed for 38 criteria that considered relevant clinical information for people with celiac disease. Claims were classified as true, false, or not proven. The readability level of each Web site was determined.

resultsThe 55 Web sites were categorized as national organizations, personal blogs, recipe-based blogs, or commercial/marketing Web sites. Only 40% of Web sites contained more than 50% of criteria. Of 212 claims assessed, 97% were found to be accurate. National organizations included the most criteria, followed by recipe-based blogs, then personal blogs, and lastly commercial/marketing Web sites. Additionally, national organizations had the highest proportion of accurate claims, followed by personal blogs, then commercial/marketing Web sites, and recipe-based blogs with the most inaccurate information. The average readability level of overall was 9.7, above the recommended readability level for patient education materials.

conclusionsA significant number of online claims regarding celiac disease were true, but the majority of patient-facing Web sites are missing large amounts of relevant information. This warrants efforts to improve the quality of medical information published online.

Indexed as

Celiac DiseaseInternetPatient Education as TopicConsumer Health InformationHumansBlogCeliac diseaseComprehension

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.