Oral diseases associated with condition‐specific oral health‐related quality of life and school performance of Thai primary school children: A hierarchical approach. Issue 3 (8th January 2018)

• Record Type: Journal Article
• Authors: Kaewkamnerdpong, Issarapong; Krisdapong, Sudaduang
• Is Part Of: Community dentistry and oral epidemiology. Volume 46:Issue 3(2018:Jun.)
• Page Start: 270
• Page End: 279
• Publication Date: 2018-01-08
• Subjects: children -- dental caries -- oral hygiene -- quality of life -- school performance; Dental public health -- Periodicals; 617.6
• DOI: 10.1111/cdoe.12361
• Languages: English
• ISSNs: 0301-5661

Abstract

Abstract: Objectives: To assess the hierarchical associations between children's school performance and condition‐specific (CS) oral health‐related quality of life (OHRQoL), school absence, oral status, sociodemographic and economic status (SDES) and social capital; and to investigate the associations between CS OHRQoL and related oral status, adjusting for SDES and social capital. Methods: Data on 925 sixth grade children in Sakaeo province, Thailand, were collected through oral examinations for dental caries and oral hygiene, social capital questionnaires, OHRQoL interviews using the Child‐Oral Impacts on Daily Performances index, parental self‐administered questionnaires and school documents. A hierarchical conceptual framework was developed, and independent variables were hierarchically entered into multiple logistic models for CS OHRQoL and linear regression models for school performance. Results: After adjusting for SDES and social capital, children with high DMFT or DT scores were significantly threefold more likely to have CS impacts attributed to dental caries. However, poor oral hygiene was not significantly associated with CS impacts attributed to gingival disease. High DMFT scores were significantly associated with lower school performance, whereas high Simplified Oral Hygiene Index scores were not. The final model showed that CS impacts attributed to dental caries and school absence accounted for the association between DMFT score and school performance. Conclusions: Dental caries was associated with CS impacts on OHRQoL, and exerted its effect on school performance through the CS impacts and school absence. There was no association between oral hygiene and CS impacts on OHRQoL or school performance.