Pacheco MCT, Fiorott BS, Finck NS, Araújo MTMD. Craniofacial changes and symptoms of sleep-disordered breathing in healthy children.
Dental Press J Orthod 2016;
20:80-7. [PMID:
26154460 PMCID:
PMC4520142 DOI:
10.1590/2176-9451.20.3.080-087.oar]
[Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 11/25/2014] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION:
The main cause of mouth breathing and sleep-disordered breathing (SDB) in
childhood is associated with upper airway narrowing to varying degrees.
OBJECTIVE:
The aim of this study was to assess the prevalence of morphological and
functional craniofacial changes and the main clinical symptoms of SDB in healthy
children.
METHODS:
A cross-sectional observational study was conducted. A sample comprising 687
healthy schoolchildren, aged 7-12 years old and attending public schools, was
assessed by medical history, clinical medical and dental examination, and
respiratory tests. The self-perceived quality of life of mouth breathing children
was obtained by a validated questionnaire.
RESULTS:
Out of the total sample, 520 children were nose breathers (NB) while 167 (24.3%)
were mouth breathers (MB); 32.5% had severe hypertrophy of the palatine tonsils,
18% had a Mallampati score of III or IV, 26.1% had excessive overjet and 17.7% had
anterior open bite malocclusion. Among the MB, 53.9% had atresic palate, 35.9% had
lip incompetence, 33.5% reported sleepiness during the day, 32.2% often sneezed,
32.2% had a stuffy nose, 19.6% snored, and 9.4% reported having the feeling to
stop breathing while asleep. However, the self-perception of their quality of life
was considered good.
CONCLUSION:
High prevalence of facial changes as well as signs and symptoms of mouth
breathing were found among health children, requiring early diagnosis and
treatment to reduce the risk of SDB.
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