Evidence map›Paper›PMID 39511031›Full record

Observational studyClinical oral investigations2024

Unilateral molar Incisor hypomineralization influences the chewing side? an observational study in children.

Lana Cardoso-Silva, Bianca Caroline Gomes, Roberta Paula de Faria Melo, Isabella Silva Catananti, Beatriz Kelly Barros Lopes, Izadora Ramos de Almeida, Alexandra Mussolino de Queiroz, Francisco Wanderley Garcia de Paula-Silva, David John Manton, Fabricio Kitazono de Carvalho

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Clinical oral investigations, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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
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

10 authors.

Lana Cardoso-SilvaPediatric Dentistry Graduate Program - Ribeirão Preto School of Dentistry, University of São Paulo, Avenida do Café, s/n, Monte Alegre, CEP 14040-904, Brazil.ORCID 0000-0002-4503-8702
Bianca Caroline GomesPediatric Dentistry Graduate Program - Ribeirão Preto School of Dentistry, University of São Paulo, Avenida do Café, s/n, Monte Alegre, CEP 14040-904, Brazil.ORCID 0009-0009-9917-1670
Roberta Paula de Faria MeloPediatric Dentistry Graduate Program - Ribeirão Preto School of Dentistry, University of São Paulo, Avenida do Café, s/n, Monte Alegre, CEP 14040-904, Brazil.ORCID 0000-0001-6461-8078
Isabella Silva CatanantiPediatric Dentistry Graduate Program - Ribeirão Preto School of Dentistry, University of São Paulo, Avenida do Café, s/n, Monte Alegre, CEP 14040-904, Brazil.ORCID 0000-0001-7384-2485
Beatriz Kelly Barros LopesPediatric Dentistry Graduate Program - Ribeirão Preto School of Dentistry, University of São Paulo, Avenida do Café, s/n, Monte Alegre, CEP 14040-904, Brazil.ORCID 0000-0002-8598-7777
Izadora Ramos de AlmeidaRibeirão Preto School of Dentistry, University of São Paulo, Avenida do Café, s/n, Monte Alegre, CEP 14040-904, Brazil.ORCID 0000-0002-4847-6767
Alexandra Mussolino de QueirozPediatric Dentistry Department - Ribeirão Preto School of Dentistry, University of São Paulo, Avenida do Café, s/n, Monte Alegre, CEP 14040-904, Brazil.ORCID 0000-0003-2900-5000
Francisco Wanderley Garcia de Paula-SilvaPediatric Dentistry Department - Ribeirão Preto School of Dentistry, University of São Paulo, Avenida do Café, s/n, Monte Alegre, CEP 14040-904, Brazil.ORCID 0000-0001-8559-532X
David John MantonDepartment of Cariology, Center for Dentistry and Oral Hygiene, University of Groningen, University Medical Center Groningen, PO Box 30.001, Groningen, 9700 RB, The Netherlands.ORCID 0000-0002-4570-0620
Fabricio Kitazono de CarvalhoPediatric Dentistry Department - Ribeirão Preto School of Dentistry, University of São Paulo, Avenida do Café, s/n, Monte Alegre, CEP 14040-904, Brazil. fabricio_kc@forp.usp.br.ORCID 0000-0002-4837-0583

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 001Conselho Nacional de Desenvolvimento Científico e Tecnológico 405914/2021-0Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Brasil 001Fundação de Amparo à Pesquisa do Estado de São Paulo process: 2019/06978-9
6 · The paper itself

Abstract

objectiveThe aim of this observational study was to compare the chewing patterns of children with unilateral Molar Incisor Hypomineralization (MIH) to those of children without MIH and to assess how the MIH severity influences the risk of chewing deviation. The hypothesis was that children with unilateral MIH would prefer to chew on the side opposite the defect.

methodsA total of 121 children were included in this investigation and evaluated for their preferred chewing side (PCS). This study population comprised 45 children with unilateral mild MIH (G1), 42 with unilateral severe MIH (G2), and 34 children in the control group (CG) who had no MIH but presented with unilateral chewing complaints.

resultsThe PCS pattern differed among the groups, with 31% of the children with MIH and 55.9% of the CG showing bilateral chewing. The chewing deviation prevalence was 24% in the CG and 52% in G2 (χ2 test; p = 0.03). Binomial logistic regression analysis revealed that both severities of MIH influenced the likelihood of chewing deviation (χ2 = 7.33, p = 0.026). Children with unilateral severe MIH were 3.57 times more likely to exhibit chewing deviation than were those without MIH.

conclusionsThe null hypothesis was rejected, indicating that unilateral MIH affects children's masticatory patterns, increasing the risk of chewing deviation. CLINICAL RELEVANCE: Unilateral chewing may be associated with various health issues, such as temporomandibular disorders (TMDs), decreased hearing, and vision problems. Unilateral MIH is a potential risk factor for unilateral chewing.

Indexed as

Dental Enamel HypoplasiaMasticationChildFemaleHumansMaleMolarMolar HypomineralizationRisk FactorsMasticationMasticatory musclesMolar incisor hypomineralizationPediatric dentistry

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.