Evidence map›Paper›PMID 41867073›Full record

ArticleBioMed research international2026

Stimulated Salivary Flow Rate, Salivary pH, Viscosity, and Salivary Buffer Capacity and Their Relationship With Molar Incisor Hypomineralization in Mexican Schoolchildren.

Alvaro García Pérez, Carmen Seseña Pascasio, Jacqueline Adelina Rodríguez Chávez, María de Los Ángeles Martínez Antonio, Karla Lizbeth Murillo Santos

Abstract read
In one paragraph

Article in BioMed research international, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Alvaro García PérezLaboratory of Public Health Research, Faculty of Higher Studies (FES), Iztacala, National Autonomous University of Mexico (UNAM), Tlalnepantla, State of Mexico, Mexico, unam.mx.ORCID https://orcid.org/0000-0002-0725-4658
Carmen Seseña PascasioSpecialization in Pediatric Dentistry, Faculty of Higher Studies (FES), Iztacala, National Autonomous University of Mexico (UNAM), Naucalpan of Juarez, State of Mexico, Mexico, unam.mx.ORCID https://orcid.org/0009-0009-1626-5234
Jacqueline Adelina Rodríguez ChávezDepartment of Comprehensive Dental Clinics, University Center for Health Sciences, University of Guadalajara, Guadalajara, Jalisco, Mexico, udg.mx.ORCID https://orcid.org/0000-0003-1010-5044
María de Los Ángeles Martínez AntonioLaboratory of Public Health Research, Faculty of Higher Studies (FES), Iztacala, National Autonomous University of Mexico (UNAM), Tlalnepantla, State of Mexico, Mexico, unam.mx.ORCID https://orcid.org/0009-0006-1909-8396
Karla Lizbeth Murillo SantosSpecialization in Pediatric Dentistry, Faculty of Higher Studies (FES), Iztacala, National Autonomous University of Mexico (UNAM), Naucalpan of Juarez, State of Mexico, Mexico, unam.mx.ORCID https://orcid.org/0009-0006-7829-5998

Funding

Programa de Apoyo a Proyectos de Investigación e Innovación Tecnológica IN201525
6 · The paper itself

Abstract

aimThe aim of this study is to examine the prevalence of molar incisor hypomineralization (MIH), as well as the relationship between stimulated salivary flow rate, salivary pH, viscosity, and salivary buffer capacity with the presence of MIH in 6- to 12-year-old Mexican children. MATERIAL AND

methodsCross-sectional study conducted on 296 6- to 12-year-old schoolchildren selected from a public primary school. Saliva samples were collected and analyzed for resting salivary flow rate, salivary pH, stimulated salivary flow rate, viscosity, and salivary buffer capacity, using the Saliva-Check BUFFER kit. MIH was evaluated using the European Academy of Paediatric Dentistry criteria (EAPD).

resultsThe prevalence of MIH was found to be 27.7%, whereas 42.9% of participants presented poor oral hygiene. Only four salivary parameters were observed to be associated with the presence of MIH. The probability of the occurrence of MIH was significantly higher in children presenting a high level of salivary viscosity (OR = 2.39; p = 0.007), a moderately acidic salivary pH (OR = 2.98; p = 0.001), a low/very low stimulated salivary flow rate (OR = 2.49; p = 0.006), and a low/very low salivary buffer capacity (OR = 4.24; p < 0.001).

conclusionsA relationship was found between stimulated salivary flow rate, salivary pH, viscosity, and salivary buffer capacity and the presence of MIH in Mexican children. Specific strategies and interventions using remineralizing agents are required to improve both salivary health and the remineralization of teeth damaged by MIH in the child population.

Indexed as

IncisorMolar HypomineralizationSalivaBuffersChildCross-Sectional StudiesFemaleHumansHydrogen-Ion ConcentrationMaleMexicoPrevalenceViscosityBuffersbuffer capacitychildrenmolar incisor hypomineralizationpHsalivastimulated salivary flow rateviscosity

Identifiers

PMID41867073
PMCPMC13140932

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.