Impact of the severity and extension of dental caries lesions on Turkish preschool children’s oral health-related quality of life: a cross-sectional study

Abstract Background Dental caries is a prevalent oral disease affecting young children, leading to significant negative impacts on oral health-related quality of life (OHRQoL). This study aims to evaluate the relationship between extension of dental caries lesions and OHRQoL in children aged 3–6 yea...

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Main Authors: Ayça Kurt, Damla Bolat, Ömer Hatipoğlu
Format: Article
Language:English
Published: BMC 2025-02-01
Series:BMC Oral Health
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Online Access:https://doi.org/10.1186/s12903-025-05549-7
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author Ayça Kurt
Damla Bolat
Ömer Hatipoğlu
author_facet Ayça Kurt
Damla Bolat
Ömer Hatipoğlu
author_sort Ayça Kurt
collection DOAJ
description Abstract Background Dental caries is a prevalent oral disease affecting young children, leading to significant negative impacts on oral health-related quality of life (OHRQoL). This study aims to evaluate the relationship between extension of dental caries lesions and OHRQoL in children aged 3–6 years using the Early Childhood Oral Health Impact Scale (ECOHIS). Methods This cross-sectional study involved 300 children aged 3–6 years and their parents or caregivers. Clinical examinations were conducted using the decayed, missing, and filled teeth (dmft) Index, the pufa Index, and the International Caries Detection and Assessment System (ICDAS) II. The ECOHIS was administered through interviews with parents or caregivers to assess the impact of dental caries on OHRQoL. Statistical analyses, including Kruskal-Wallis and binomial logistic regression, were performed to evaluate the relationship between pufa scores and ECOHIS results. Results The findings revealed a significant negative impact of dental caries on OHRQoL (p < 0.05). The mean ECOHIS score was 0.62 ± 0.552, with higher scores observed in children with a pufa Index score > 0 compared to those with a pufa Index score of 0 (p < 0.05). Significant impacts were observed in specific ECOHIS items, such as oral/dental pain (mean score 1.61 ± 1.13), difficulty eating (mean score 1.26 ± 1.26), and trouble sleeping (mean score 0.528 ± 0.942). Parental distress was also notably high, with significant scores in feeling upset (mean score 1.07 ± 1.31) and feeling guilty (mean score 0.929 ± 1.26). Binomial logistic regression analysis showed that a higher pufa score was a significant predictor of increased ECOHIS scores (adjusted OR = 1.929, p = 0.039). The dmft score also significantly predicted higher ECOHIS scores (adjusted OR = 6.597, p = 0.048). Spearman correlation analysis revealed a significant positive correlation between pufa and ECOHIS scores (r = 0.33, p < 0.05). Conclusions The study demonstrates that extension of dental caries lesions, particularly when measured by the pufa Index, significantly impacts specific aspects of OHRQoL, including pain, eating difficulties, and sleep disturbances in children, as well as emotional distress in parents. Early detection and management of dental caries are crucial in improving the quality of life for affected individuals. Dental practitioners should prioritize preventive measures and parental education to mitigate the adverse effects of dental caries.
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spelling doaj-art-7393a5a639a143fea39ba41994e5d13d2025-02-09T12:57:09ZengBMCBMC Oral Health1472-68312025-02-0125111010.1186/s12903-025-05549-7Impact of the severity and extension of dental caries lesions on Turkish preschool children’s oral health-related quality of life: a cross-sectional studyAyça Kurt0Damla Bolat1Ömer Hatipoğlu2Department of Pedodontics, Faculty of Dentistry, Recep Tayyip Erdogan UniversityPrivate DentistDepartment of Restorative Dentistry, Recep Tayyip Erdogan UniversityAbstract Background Dental caries is a prevalent oral disease affecting young children, leading to significant negative impacts on oral health-related quality of life (OHRQoL). This study aims to evaluate the relationship between extension of dental caries lesions and OHRQoL in children aged 3–6 years using the Early Childhood Oral Health Impact Scale (ECOHIS). Methods This cross-sectional study involved 300 children aged 3–6 years and their parents or caregivers. Clinical examinations were conducted using the decayed, missing, and filled teeth (dmft) Index, the pufa Index, and the International Caries Detection and Assessment System (ICDAS) II. The ECOHIS was administered through interviews with parents or caregivers to assess the impact of dental caries on OHRQoL. Statistical analyses, including Kruskal-Wallis and binomial logistic regression, were performed to evaluate the relationship between pufa scores and ECOHIS results. Results The findings revealed a significant negative impact of dental caries on OHRQoL (p < 0.05). The mean ECOHIS score was 0.62 ± 0.552, with higher scores observed in children with a pufa Index score > 0 compared to those with a pufa Index score of 0 (p < 0.05). Significant impacts were observed in specific ECOHIS items, such as oral/dental pain (mean score 1.61 ± 1.13), difficulty eating (mean score 1.26 ± 1.26), and trouble sleeping (mean score 0.528 ± 0.942). Parental distress was also notably high, with significant scores in feeling upset (mean score 1.07 ± 1.31) and feeling guilty (mean score 0.929 ± 1.26). Binomial logistic regression analysis showed that a higher pufa score was a significant predictor of increased ECOHIS scores (adjusted OR = 1.929, p = 0.039). The dmft score also significantly predicted higher ECOHIS scores (adjusted OR = 6.597, p = 0.048). Spearman correlation analysis revealed a significant positive correlation between pufa and ECOHIS scores (r = 0.33, p < 0.05). Conclusions The study demonstrates that extension of dental caries lesions, particularly when measured by the pufa Index, significantly impacts specific aspects of OHRQoL, including pain, eating difficulties, and sleep disturbances in children, as well as emotional distress in parents. Early detection and management of dental caries are crucial in improving the quality of life for affected individuals. Dental practitioners should prioritize preventive measures and parental education to mitigate the adverse effects of dental caries.https://doi.org/10.1186/s12903-025-05549-7Dental cariesOral health-related quality of lifePufa indexICDAS II index
spellingShingle Ayça Kurt
Damla Bolat
Ömer Hatipoğlu
Impact of the severity and extension of dental caries lesions on Turkish preschool children’s oral health-related quality of life: a cross-sectional study
BMC Oral Health
Dental caries
Oral health-related quality of life
Pufa index
ICDAS II index
title Impact of the severity and extension of dental caries lesions on Turkish preschool children’s oral health-related quality of life: a cross-sectional study
title_full Impact of the severity and extension of dental caries lesions on Turkish preschool children’s oral health-related quality of life: a cross-sectional study
title_fullStr Impact of the severity and extension of dental caries lesions on Turkish preschool children’s oral health-related quality of life: a cross-sectional study
title_full_unstemmed Impact of the severity and extension of dental caries lesions on Turkish preschool children’s oral health-related quality of life: a cross-sectional study
title_short Impact of the severity and extension of dental caries lesions on Turkish preschool children’s oral health-related quality of life: a cross-sectional study
title_sort impact of the severity and extension of dental caries lesions on turkish preschool children s oral health related quality of life a cross sectional study
topic Dental caries
Oral health-related quality of life
Pufa index
ICDAS II index
url https://doi.org/10.1186/s12903-025-05549-7
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