Impact of dental caries on quality of life among preschool children: emphasis on the type of tooth and stages of progression

作者：Ramos Jorge Joana; Alencar Bruna Mota; Pordeus Isabela Almeida; da Consolacao Soares Maria Eliza; Marques Leandro Silva; Ramos Jorge Maria Leticia; Paiva Saul Martins

来源：European Journal of Oral Sciences, 2015, 123(2): 88-95.

DOI：10.1111/eos.12166

• dental caries
• preschool children
• quality of life

The aim of this cross-sectional study was to evaluate the impact of dental caries on the quality of life of preschool children and their parents/caretakers, with an emphasis on the type of tooth and stage of progression. A randomly selected sample of preschool children, 3-5yrs of age, underwent an oral examination for the assessment of dental caries using the International Caries Detection and Assessment System II (ICDAS II) criteria. Parents/caretakers answered two questionnaires, one on the oral health-related quality of life (OHRQoL) of the child [the Early Childhood Oral Health Impact Scale (ECOHIS)], and the other on the socio-economic characteristics of the family. Statistical analyses were performed using the chi-square test, Kruskal-Wallis test, Mann-Whitney U-test, and Poisson regression. A total of 451 preschool children participated in the study. The majority of carious lesions exhibited severe decay (60.6%) and were found in both anterior (incisors/canines) and posterior (molars) teeth. The final Poisson model revealednegative impacts on quality of lifefrom more advanced stages of dental caries, both in incisors/canines and molars. Child's age and household income were also associated with impact on quality of life.Carious lesions in more advanced stages of progression in anterior and posterior teeth were associated with a negative impact on the quality of life of preschool children.

• 出版日期2015-4