Evidence map›Paper›PMID 30903071›Full record

ArticleBritish dental journal2019

Who is providing dental education content via YouTube?

Marco Antonio Dias da Silva, Andresa Costa Pereira, Anthony Damien Walmsley

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in British dental journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07184359 (The Use of Social Media as an Auxiliary Tool in the Teaching-learning Process of Dental Students), which is not on this map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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.

NCT07184359 naenrolling by invitationnot on this mapstarted 2024, after this paper: background citation

The Use of Social Media as an Auxiliary Tool in the Teaching-learning Process of Dental Students

TypeinterventionalSponsorKarina Lopes DevitoRan2024 to 2026Enrolled90ConditionsSocial Media, Dental Education and Teaching Learning ProcessesArmsTraditional Learning, Passive Social Media, Active Social Media
3 · Its place in the literature

Who cites it

16 citing papers in PubMed.

  1. Evaluating video-based lectures on YouTube for dental education.Orthodontics & craniofacial research · 2023
    Trial
  2. Article
  3. Article
  4. Quality of YouTube™ videos on the clinical use of silver fluoride.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Online videos: The hidden curriculum.European journal of dental education : official journal of the Association for Dental Education in Europe · 2022
    Article
  12. Article
  13. A review of the effects of oral health media hype on clients' perception of treatment.Canadian journal of dental hygiene : CJDH = Journal canadien de l'hygiene dentaire : JCHD · 2022
    Review
  14. Article
  15. Article
  16. 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

3 authors.

Marco Antonio Dias da SilvaUniversity of Birmingham/Universidade Federal de Campina Grande, School of Dentistry, Birmingham, UK. silvamad@cstr.ufcg.edu.br.
Andresa Costa PereiraUniversity of Birmingham/Universidade Federal de Campina Grande, School of Dentistry, Birmingham, UK.
Anthony Damien WalmsleySchool of Dentistry, University of Birmingham, Birmingham, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction Online video sharing platforms are regularly visited by dental students. However, they may be accessing non-peer-reviewed content which is not officially recommended by their dental school's curriculum.Aims To evaluate the reliability of dental education content found on YouTube.Methods A YouTube search for dental procedures content was conducted using the keywords 'restorative dentistry', 'paediatric dentistry', 'orthodontics' and 'oral surgery'. The first ten results of each search were set according to its publisher. The number of views, length, category, retention index and date of publication were analysed.Results Around 70% of the videos were published under education/science categories. These 40 videos received 25 million visitors and showed an average length of 9.22 min (± 8.19). Universities provided only 5% of the content. Older videos had more views per month (p <0.05) and a better interaction index (p >0.05). Most users preferred the long videos (p <0.05) and the interaction index was better for those older videos (p <0.01). Short videos had 70% user retention, while ten-minute-long videos had 21%.Conclusions Most of the content found did not match the reliability criteria. Universities should consider how their students use YouTube and look to incorporate their findings into their curriculum. Content length and more recent dental videos will influence student retention and learning.

Indexed as

Social MediaChildEducation, DentalHumansReproducibility of ResultsStudents, DentalVideo Recording

Identifiers

What OpenQuestion holds

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Registered trials

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.