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한국 소아청소년의 저작 능력 평가 및 관련 요인

Other Titles
 Masticatory Performance and the Related Factors in Korean Children and Adolescents 
Authors
 이민아  ;  이태양  ;  김백일  ;  송제선 
Citation
 Journal of the Korean Academy of Pediatric Dentistry (대한소아치과학회지), Vol.49(2) : 170-179, 2022-05 
Journal Title
Journal of the Korean Academy of Pediatric Dentistry(대한소아치과학회지)
ISSN
 1226-8496 
Issue Date
2022-05
Keywords
Mastication ; Efficiency ; Children ; Adolescents ; Early loss primary molar
Abstract
This study aimed to evaluate the masticatory performance of Korean children and adolescents and to investigate related factors. Early loss of primary molars, degree of occlusion of first molars, occlusal relationship of first molars, and presence of anterior crossbite were considered.
From March 2020 to July 2021, 56 children and adolescents between the ages of 6 and 12 were included. The mixing ability index (MAI) was calculated to evaluate the masticatory efficiency of children and adolescents. The subjects were classified into three groups according to the number of early lost primary molars; normal dentition, 1 - 2 teeth lost, more than 3 teeth lost. The number of participants are 23, 18, and 15, respectively.
There was no difference in the MAI values between the normal dentition group and the group has 1 - 2 teeth lost. However, when 3 or more primary molars were lost, the MAI value decreased and a significant difference was observed. This study is the first study to evaluate the masticatory performance of children and adolescents in Korea, and it will be helpful to pediatric dentists who evaluate the masticatory performance of children and adolescents and strive to improve the masticatory efficiency of children and adolescents in clinical practice.
Files in This Item:
T202201979.pdf Download
DOI
10.5933/JKAPD.2022.49.2.170
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Pediatric Dentistry (소아치과학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Preventive Dentistry and Public Oral Health (예방치과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Baek Il(김백일) ORCID logo https://orcid.org/0000-0001-8234-2327
Song, Je Seon(송제선) ORCID logo https://orcid.org/0000-0001-8620-5629
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/188651
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