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Prevalence of early loss of primary molar and its impact in schoolchildren's quality of life
Author(s) -
MonteSanto Aline S.,
Viana Silvânia V. C.,
Moreira Kelly Maria S.,
Imparato José Carlos P.,
Mendes Fausto M.,
Bonini Gabriela A. V. C.
Publication year - 2018
Publication title -
international journal of paediatric dentistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.183
H-Index - 62
eISSN - 1365-263X
pISSN - 0960-7439
DOI - 10.1111/ipd.12416
Subject(s) - medicine , molar , poisson regression , dentistry , tooth loss , confidence interval , oral health , quality of life (healthcare) , population , environmental health , nursing
Background Evidence regarding the impact of premature loss of primary molars on oral health‐related quality of life ( OHRQ oL) is lacking. Aim To evaluate the prevalence of premature loss of primary molars in schoolchildren and its impact on OHRQ oL. Design We randomly selected 667 children aged 8‐9 years enrolled in public and private schools from Aracaju (Brazil). The presence of untreated dental caries and early loss of primary molars were recorded, and its impacts on OHRQ oL evaluated using Child Perceptions Questionnaire ( CPQ 8‐10 ). Influence of some variables on tooth loss and OHRQ oL was assessed by multilevel Poisson's regression analysis ( P < 0.05). Results The prevalence for early tooth loss was 65.4% (95% confidence interval 51.1%‐77.3%). Children with untreated dental caries and attending public schools presented higher prevalence of early tooth loss. Moreover, early loss of primary molars provoked negative impact on OHRQ oL considering total score of CPQ 8‐10 and domains “oral symptoms,” “functional limitations” and “emotional well‐being.” Children presenting early teeth loss presented significantly higher scores of CPQ 8‐10 , as well as females and children with dental caries in other teeth. Conclusions The prevalence of early loss of primary molars is high, and it impacts the OHRQ oL of children aged 8‐9 years.