An exploratory study of the factors related to mouth breathing syndrome in primary school children

Archives of Oral Biology
Issei SaitohYouichi Yamasaki

Abstract

Mouth breathing syndrome (MBS) is defined as a set of signs and symptoms that may be completely or incompletely present in subjects who, for various reasons, replace the correct pattern of nasal breathing with an oral or mixed pattern. It is important to identify the relevant factors affecting MBS in order to diagnose its cause since breathing obstructions can result from multiple factors. The purpose of this study is to clarify the relevant factors and the interrelationships between factors affecting MBS among children. We surveyed 380 elementary school children from 6 to 12 years in age. The questionnaire consisted of 44 questions regarding their daily health conditions and lifestyle habits and was completed by the children's guardians. A factor analysis was performed to classify closely related questions into their respective factors and to examine the strength of the correlation between the newly revealed factors. Twenty-six out of the 44 questions were selected, and they were classified into seven factors. Factors 1-7 were defined as "Incompetent lip seal", "Diseases of the nose and throat", "Eating and drinking habits", "Bad breath", "Problems with swallowing and chewing", "Condition of teeth and gums", and "Dry lips", re...Continue Reading

Citations

Jan 23, 2021·Environmental Health and Preventive Medicine·Yukiko NogamiYasutaka Kaihara
Jan 29, 2021·Clinical Oral Investigations·Cristiane Medianeira SavianBianca Zimmermann Santos
Sep 10, 2021·Clinical and Experimental Dental Research·Yukiko NogamiYasutaka Kaihara

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