Dental caries, but not malocclusion or developmental defects, negatively impacts preschoolers%26apos; quality of life

作者：Correa Faria Patricia; Paixao Goncalves Suzane; Paiva Saul Martins; Martins Junior Paulo Antonio; Vieira Andrade Raquel Goncalves; Marques Leandro Silva; Ramos Jorge Maria Leticia

来源：International Journal of Paediatric Dentistry, 2016, 26(3): 211-219.

DOI：10.1111/ipd.12190

Background. Oral diseases can negatively influence the quality of life causing harm in the development of routine activities, child development and their well-being.
Aim. To investigate the impact of dental caries, malocclusion and developmental defects of enamel (DDE) on the oral health-related quality of life of preschool children and their parents.
Design. A cross-sectional study was carried out with 646 children aged 2-6 years in Diamantina, Brazil. Calibrated dental examiners performed the oral examinations. Parents answered the Brazilian version of the Early Childhood Oral Health Impact Scale (B-ECOHIS) and a questionnaire on socio-economic indicators. Statistical analyses involved the chi-square test and Poisson regression.
Results. Malocclusion and DDE did not cause a negative impact on the children's quality of life. Children with dental caries (PR: 1.92; 95%CI: 1.56-2.35) and those aged 5 (PR: 1.51; 95%CI: 1.13-2.02) and 6 years (PR: 1.51; 95%CI: 1.02-2.23) were more likely to have a negative quality of life impact on the total B-ECOHIS.
Conclusions. Dental caries was associated with a negative impact on the quality of life of children. Malocclusion and DDE did not cause a negative impact on the children's quality of life. Older children had higher frequency of negative impact on OHRQoL.

• 出版日期2016-5