Evidence map›Paper›PMID 33639906›Full record

ArticleBMC medical education2021

Effectiveness of face-to-face, blended and e-learning in teaching the application of local anaesthesia: a randomised study.

Anna Bock, Kristian Kniha, Evgeny Goloborodko, Martin Lemos, Anne Barbara Rittich, Stephan Christian Möhlhenrich, Nicole Rafai, Frank Hölzle, Ali Modabber

Abstract read
In one paragraph

Article in BMC medical education, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Perceptions of Dental Teachers about Blended Learning: A Qualitative Analysis.International journal of clinical pediatric dentistry · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

9 authors.

Anna BockDepartment of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstrasse 30, D-52074, Aachen, Germany. abock@ukaachen.de.
Kristian KnihaDepartment of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstrasse 30, D-52074, Aachen, Germany.
Evgeny GoloborodkoDepartment of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstrasse 30, D-52074, Aachen, Germany.
Martin LemosAudiovisual Media Center, Medical Faculty, RWTH Aachen University, Pauwelsstraße 30, D-52074, Aachen, Germany.
Anne Barbara RittichDepartment of Prosthodontics and Biomaterials, University Hospital RWTH Aachen, Pauwelsstrasse 30, D-52074, Aachen, Germany.
Stephan Christian MöhlhenrichDepartment of Orthodontics, University Witten/Herdecke, Alfred-Herrhausen-Straße 45, D-58448, Witten, Germany.
Nicole RafaiDepartment of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstrasse 30, D-52074, Aachen, Germany.
Frank HölzleDepartment of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstrasse 30, D-52074, Aachen, Germany.
Ali ModabberDepartment of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstrasse 30, D-52074, Aachen, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLocal anaesthesia plays a key role in many aspects of a dentist's work. The required skills to perform anaesthesia successfully are acquired at university. To take advantage of the possibilities for new teaching formats, a blended learning concept for the local anaesthesia course was developed. The aim of the study was to compare the effectiveness of face-to-face, blended and e-learning in teaching in local anaesthesia by assessing students' knowledge gain, performance of practical skills and satisfaction with the course.

methodsAll participants (n = 37) were randomly allocated into three groups. After acquiring the theoretical background in the blended learning, e-learning or lecture groups, a test to assess knowledge gain was performed. The performance of the practical skills was assessed in a small-group seminar. Student attitudes were evaluated with a questionnaire.

resultsThe blended group showed significantly better results (mean = 17, SD =1.5) in theoretical knowledge gain than the other two groups (e-learning group: mean = 14.7, SD = 2.2; lecture group: mean = 14.8, SD =2.3). When comparing the results of the clinical skills assessment, there was no significant difference among all three groups (p > 0.017). The participants confirmed a high overall satisfaction with the course, in particular with the blended learning approach.

conclusionThis study indicates that blended learning improves the learning outcome for theoretical knowledge in teaching local anaesthesia more than either face-to-face learning or e-learning alone. Furthermore, the blended learning approach is highly appreciated by the students. For acquiring practical skills, this study shows that blended learning is as effective as other teaching methods.

Indexed as

Anesthesia, LocalClinical CompetenceComputer-Assisted InstructionAdultEducation, DentalFemaleHumansMaleRandom AllocationStudentsYoung AdultBlended learningDental educationE-learningFace-to-face learningLocal anaesthesia

Identifiers

PMID33639906
PMCPMC7913455

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.