Clinical orthodontics and research · 1999
Dentofacial morphology and upper respiratory function in 8-10-year-old children.
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Shanker S, Vig K W, Beck F M, Allgair E, Vig P S
Аннотация
OBJECTIVES: The aim of this preliminary study was to assess the nature of associations between selected dentofacial morphological variables and respiratory mode as measured by percent nasality (%N) as part of an ongoing longitudinal study.
DESIGN: Cross-sectional cohort study.
SETTING AND SAMPLE POPULATION: The Pediatric Clinical Study Center, Children's Hospital, Columbus, OH. Ninety-eight normal children were tested.
EXPERIMENTAL VARIABLE: Normal variation in %N.
OUTCOME MEASURE: Selected dentofacial morphological variables including total and lower anterior face heights, face width, and palatal arch width and %N were estimated.
RESULTS: Small associations between morphologic features and respiratory mode were found, but none were statistically significant.
CONCLUSION: No evidence exists for the classic association between 'mouth breathing' and the stereotype of the 'adenoid facies'.
DESIGN: Cross-sectional cohort study.
SETTING AND SAMPLE POPULATION: The Pediatric Clinical Study Center, Children's Hospital, Columbus, OH. Ninety-eight normal children were tested.
EXPERIMENTAL VARIABLE: Normal variation in %N.
OUTCOME MEASURE: Selected dentofacial morphological variables including total and lower anterior face heights, face width, and palatal arch width and %N were estimated.
RESULTS: Small associations between morphologic features and respiratory mode were found, but none were statistically significant.
CONCLUSION: No evidence exists for the classic association between 'mouth breathing' and the stereotype of the 'adenoid facies'.