Trial reportBMC public health2026
The effect of web-based educational intervention on caries-preventive oral health behaviors in pregnant women: an application of the health belief model.
Trial report in BMC public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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.
Who cites it
1 citing paper in PubMed.
- Evaluation of Pregnant Women's Perspectives on Root Canal Treatment: A Cross-Sectional Study.Healthcare (Basel, Switzerland) · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOral health during pregnancy is critical for both maternal and neonatal outcomes, yet awareness and preventive behaviors remain suboptimal. This study evaluated the effect of a web-based educational intervention, grounded in the Health Belief Model (HBM), on caries-preventive oral health behaviors in pregnant women.
methodsIn a quasi-experimental design, 66 pregnant women in Bushehr, Iran, were randomly assigned to intervention and control groups. The intervention group received a multimedia web-based education program based on HBM constructs, while the control group received routine care. Data on knowledge, HBM constructs, and preventive behaviors were collected before and three months after the intervention using validated questionnaires. Statistical analyses included repeated measures ANOVA to compare changes over time between groups.
resultsPost-intervention, the intervention group showed significant improvements in knowledge and most HBM constructs (perceived susceptibility, severity, benefits, barriers, and self-efficacy) compared to controls (p < 0.05). Although preventive oral health behaviors increased significantly within the intervention group (p = 0.022), between-group differences in behavior change were not statistically significant (p = 0.171).
conclusionThe web-based educational program effectively enhanced pregnant women's knowledge and health beliefs regarding oral health but did not produce a statistically significant improvement in preventive behaviors compared to routine care. Integrating HBM-based web education offers a flexible, cost-effective approach to promote oral health awareness during pregnancy, though further strategies may be needed to translate knowledge gains into sustained behavioral change.
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