Evidence map›Paper›PMID 40674464›Full record

ArticleClinical and experimental dental research2025

Association Between DMFT Index, Dental Plaque, and Pre-eclampsia in Pregnant Women: A Case-Control Study.

Mehdi Shirinzad, Mohammad Moradi Dalir, Azita Tiznobaik, Farideh Kazemi, Zohreh Momenimovahed

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Article in Clinical and experimental dental research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Mehdi ShirinzadDepartment of Restorative Dentistry, School of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran.
Mohammad Moradi DalirDepartment of Restorative Dentistry, School of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran.
Azita TiznobaikMother and Child Care Research Center, Institute of Health Sciences and Technologies, Hamadan University of Medical Sciences, Hamadan, Iran.ORCID 0000-0002-5220-9442
Farideh KazemiMother and Child Care Research Center, Institute of Health Sciences and Technologies, Hamadan University of Medical Sciences, Hamadan, Iran.
Zohreh MomenimovahedDepartment of Midwifery, School of Medicine, Qom University of Medical Sciences, Qom, Iran.

Funding

The authors received no specific funding for this work.
6 · The paper itself

Abstract

objectivesThis study investigates the association between Decayed, Missing, and Filled Teeth (DMFT) Index, dental plaque (assessed via Plaque Index [PI]), and pre-eclampsia in pregnant women. MATERIAL AND

methodsA case-control study was conducted with 70 pregnant women diagnosed with pre-eclampsia (cases) and 70 without (controls), matched for demographic and obstetric variables. Data were collected using a checklist capturing demographic details, obstetric history, and oral health parameters (DMFT and PI). Statistical analyses included chi-square tests, independent t-tests, and multiple logistic regression.

resultsThe case group exhibited a significantly higher mean DMFT index (11.70 ± 2.88 vs. 9.21 ± 2.24, p < 0.001) and PI (33.26 ± 9.21 vs. 28.30 ± 7.26, p < 0.001) compared to controls. Each one-unit increase in the DMFT index and PI was associated with 19% and 5% increased odds of pre-eclampsia, respectively (p < 0.001).

conclusionsDental caries and plaque are significantly associated with pre-eclampsia in pregnant women. Integrating oral health assessments into antenatal care is recommended to mitigate these risks and improve maternal and fetal outcomes.

Indexed as

Dental CariesDental PlaqueDMF IndexPre-EclampsiaAdultCase-Control StudiesDental Plaque IndexFemaleHumansOral HealthPregnancyRisk FactorsYoung Adultdental plaqueDMFT indexpre‐eclampsiapregnancy

Identifiers

PMID40674464
PMCPMC12269929

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