Evidence map›Paper›PMID 38273324›Full record

SynthesisBMC oral health2024

Is there a rise of prevalence for Molar Incisor Hypomineralization? A meta-analysis of published data.

Benjamin Sluka, Ulrike Held, Florian Wegehaupt, Klaus W Neuhaus, Thomas Attin, Philipp Sahrmann

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in BMC oral health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
13.6field-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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Observational
  4. Oral health of incarcerated young people: a scoping review.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026
    Article
  5. Article
  6. Trends in the prevalence of molar incisor hypomineralisation between 2018 and 2023: a comparison of two cross-sectional studies in elementary schools in Mexico.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026
    Article
  7. Article
  8. Severity and extent of hypomineralised defects located on working and balancing cusps: a comparative study between primary and permanent teeth.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026
    Article
  9. Article
  10. Clinical significance of residual yellow-brown enamel opacities in severe molar incisor hypomineralisation: a cross-sectional study.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026
    Article
  11. Article
  12. Prevalence, defect characteristics and risk factors associated with molar incisor hypomineralisation in Mexican schoolchildren: a cross-sectional study.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026
    Article
  13. Materials (Basel, Switzerland) · 2026
    Article
  14. Article
  15. Article
  16. Children with unilateral molar-incisor hypomineralisation (MIH) may exhibit contralateral temporalis and masseter muscle hyperactivity: a cross-sectional study.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2025
    Observational
  17. Article
  18. Observational
  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

6 authors at 3 institutions in 1 country.

Benjamin SlukaPrivate Practice, Romanshorn, Switzerland.
Ulrike HeldEpidemiology, Biostatistics and Prevention Institute, University of Zurich, Zürich, Switzerland.
Florian WegehauptClinic of Conservative and Preventive Dentistry, Center of Dental Medicine, University of Zurich, Zürich, Switzerland.
Klaus W NeuhausDepartment of General Pediatric and Adolescent Dentistry, University Center for Dental Medicine UZB, University of Basel, Basel, Switzerland.
Thomas AttinClinic of Conservative and Preventive Dentistry, Center of Dental Medicine, University of Zurich, Zürich, Switzerland.
Philipp SahrmannDepartment of Periodontology, Endodontology and Cariology, University Center for Dental Medicine UZB, University of Basel, Basel, Switzerland. philipp.sahrmann@unibas.ch.
University of Zurich · CHUniversity of Basel · CHMax Zeller Söhne (Switzerland) · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since Molar Incisor Hypomineralization was first described as a pathologic entity, public perception often suggests a considerable rise in prevalence of the respective disease. Since there are still considerable doubts regarding the etiology and-accordingly-prevention of MIH and respective therapeutic approaches are difficult this question is of considerable clinical and public interest. Accordingly, a systematic literature search in accordance with the PRISMA guidelines for systematic reviews on Medline, Cochrane Database, EMBASE, LILACS, Web of Science, Google scholar, Scopus was performed to retrieve original articles reporting the prevalence of MIH as defined by the European Academy of Pediatric Dentistry (EAPD). From initially 2360 retrieved titles, 344 full texts were assessed for possible inclusion and finally 167 articles of mainly moderate to high quality and based on data of 46'613 individuals were included in the meta-analysis. All studies published before 2001 had to be excluded since it was not possible to align the findings with the EAPD classification. Studies varied considerably regarding cohort size (25 to 23'320, mean 1'235)) and age (5.6-19 y, mean 9.8 y). Over all studies, the weighted mean for the prevalence for MIH was 12.8% (95% CI 11.5%-14.1%) and no significant changes with respect to either publication year or birthyear were found. A sub-analysis of eleven studies reporting on the prevalence in different age groups, however, revealed strong evidence for an increasing prevalence between the years 1992 (3%) and 2013 (13%).Therefore, based on data from cross-sectional studies a possible rise in prevalence of MIH remains unclear. Future prospective large-scale studies under standardized examination conditions with an emphasis on examiner calibration are needed to gain better understanding in the evolution of the prevalence of MIH.

Indexed as

Dental Enamel HypoplasiaMolar HypomineralizationChildCross-Sectional StudiesHumansIncisorMolarPrevalenceMolar incisor hypomineralisationPedodonticsPrevalence

Identifiers

PMID38273324
PMCPMC10809700
OpenAlexW4391226695

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.