%0 Journal Article %T The Effect of Educational Intervention on Oral Health-Related Self-Efficacy in Pregnant Mothers %A Hala A. El-Maghawry %A Amany M. AbdAllah %A Hanaa A. Nofal %J Turkish journal of Dental Hygiene %@ 3062-3472 %D 2025 %V 5 %N 1 %R 10.51847/BT5o2nzUY2 %P 24-30 %X Attention to oral hygiene is of particular importance in vulnerable groups, including pregnant women. Since self-efficacy is a predictive factor for oral hygiene behaviors, this study aimed to determine the effect of an educational intervention on the level of self-efficacy associated with oral hygiene in pregnant mothers. In this quasi-experimental study, purposive sampling was used and the samples were randomly divided into two experimental and control groups. In this study, demographic information questionnaires and Oral Hygiene Self-efficacy Questionnaire were used. The intervention was implemented over one month in the form of four 60-minute educational sessions. One month later, information was collected again from both groups. Data were analyzed by SPSS version 23 and chi-square, paired t-tests, and independent t-tests. A significant increase was observed in the mean self-efficacy for flossing in the experimental group before and after the intervention (P = 0.03). The difference in self-efficacy for flossing between the experimental group and the control group was also significant after the intervention (P = 0.04). Total self-efficacy increased significantly in the experimental group after and before the intervention (P = 0.04) and between the experimental and control groups after the intervention (P = 0.04). According to the results, educational intervention can increase self-efficacy associated with oral hygiene in pregnant mothers, especially regarding flossing, and be effective in maintaining their oral health during pregnancy. %U https://tsdp.net/article/the-effect-of-educational-intervention-on-oral-health-related-self-efficacy-in-pregnant-mothers-uljlvxecupvfnxh