Evidence map›Paper›PMID 33255491›Full record

ArticleInternational journal of environmental research and public health2020

Prevalence of Musculoskeletal Disorders among Dentists and Dental Students in Germany.

Daniela Ohlendorf, Antonia Naser, Yvonne Haas, Jasmin Haenel, Laura Fraeulin, Fabian Holzgreve, Christina Erbe, Werner Betz, Eileen M Wanke, Doerthe Brueggmann and 2 more

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 1 pooled it
33.8field-weighted citation impact, top 1% 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

52 citing papers in PubMed, 1 synthesis or guideline pooled it, 114 citations in OpenAlex.

  1. Pooled it
  2. Preventing Musculoskeletal Strain in Dental Training: Effects of a Movement-Based Intervention.International journal of environmental research and public health · 2026
    Trial
  3. Trial
  4. Trial
  5. Article
  6. 'Back to Basics': A Self-Administered Survey of Undergraduate Dentists' Prevalence, Impact and Understanding of Lower Back Pain.European journal of dental education : official journal of the Association for Dental Education in Europe · 2026
    Article
  7. Prevalence of Musculoskeletal Disorders in Dental Students and Dentists, and Its Relationship With Extra-Occupational Factors.European journal of dental education : official journal of the Association for Dental Education in Europe · 2026
    Article
  8. Observational
  9. Review
  10. Understanding the Burden of Work-Related Musculoskeletal Disorders in Dental Students: A Multinational Cohort Study.European journal of dental education : official journal of the Association for Dental Education in Europe · 2026
    Article
  11. Observational
  12. Article
  13. Article
  14. 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

12 authors at 3 institutions in 1 country.

Daniela OhlendorfInstitute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.
Antonia NaserInstitute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.
Yvonne HaasInstitute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.
Jasmin HaenelInstitute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.
Laura FraeulinInstitute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.ORCID 0000-0001-5214-5963
Fabian HolzgreveInstitute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.ORCID 0000-0002-1115-131X
Christina ErbeDepartment of Orthodontics, University Medical Center of the Johannes Gutenberg University, 55131 Mainz, Germany.
Werner BetzInstitute of Dentistry, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.
Eileen M WankeInstitute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.
Doerthe BrueggmannInstitute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.ORCID 0000-0002-4799-3391
Albert NienhausCompetence Center for Epidemiology and Health Services Research for Healthcare Professionals (CVcare), University Medical Center Hamburg-Eppendorf (UKE), Principles of Prevention and Rehabilitation Department (GPR), Institute for Statutory Accident Insurance and Prevention in the Health and Welfare Services (BGW), 20246 Hamburg, Germany.
David A GronebergInstitute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.
Goethe University Frankfurt · DEJohannes Gutenberg University Mainz · DEUniversität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDentists are at a higher risk of suffering from musculoskeletal disorders (MSD) than the general population. However, the latest study investigating MSD in the dental profession in Germany was published about 20 years ago. Therefore, the aim of this study was to reveal the current prevalence of MSD in dentists and dental students in Germany.

methodsThe final study size contained 450 (287 f/163 m) subjects of different areas of specialization. The age of the participants ranged from 23 to 75 years. The questionnaire consisted of a modified version of the Nordic Questionnaire, work-related questions from the latest questionnaire of German dentists, typical medical conditions and self-developed questions.

resultsThe overall prevalence showed that dentists suffered frequently from MSD (seven days: 65.6%, twelve months: 92%, lifetime: 95.8%). The most affected body regions included the neck (42.7%-70.9%-78.4%), shoulders (29.8%-55.6%-66.2%) and lower back (22.9%-45.8%-58.7%). Overall, female participants stated that they suffered from pain significantly more frequently, especially in the neck, shoulders and upper back.

conclusionThe prevalence of MSD among dentists, especially in the neck, shoulder and back area, was significantly higher than in the general population. In addition, women suffered more frequently from MSD than men in almost all body regions.

Indexed as

DentistsMusculoskeletal DiseasesOccupational DiseasesStudents, DentalAdultAgedFemaleGermanyHumansMaleMiddle AgedPrevalenceRisk FactorsSurveys and QuestionnairesYoung Adultdental educationdental professiondentistsMSDmusculoskeletal painNordic questionnaireprevalence

Identifiers

PMID33255491
PMCPMC7727829
OpenAlexW3110375253

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.