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Assessment of Age-Related Changes on Masticatory Function in a Population with Normal Dentition

DC Field Value Language
dc.contributor.author정복영-
dc.date.accessioned2021-09-29T01:17:35Z-
dc.date.available2021-09-29T01:17:35Z-
dc.date.issued2021-07-
dc.identifier.issn1661-7827-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/184293-
dc.description.abstractThis study aimed to investigate the influence of changes in age-related physiological muscular and dental factors on masticatory function. This study was conducted in 211 healthy participants divided into four different age groups: 20-45 years (Gr1); 45-60 years (Gr2); 61-70 years (Gr3); and ≥71 years (Gr4). For objective evaluation of masticatory function, the masticatory performance, bite force, posterior bite area (PBA), functional tooth units (FTUs), the number of remaining teeth, tongue pressure, masseter muscle thickness (MMT), and handgrip strength were examined. Food intake ability (FIA) and the Oral Health Impact Profile-14 score were assessed subjectively using questionnaires. A significant decrease in the number of remaining teeth, FTUs, handgrip strength, and FIA was found in Gr4, and a significant decrease in the tongue pressure, PBA, and bite force was found in those aged ≥61 years. In groups 1 and 3, an association of the PBA with masticatory performance was observed. However, there was no significant decreasing trend in the MMT with respect to masticatory performance with aging. With sufficient FTUs and posterior tooth support, although age-dependent decreases in the bite force, tongue pressure and handgrip strength were observed, masticatory performance was maintained. Establishing the PBA by improving occlusion through dental treatment is thought to be important for masticatory function.-
dc.description.statementOfResponsibilityopen-
dc.languageEnglish-
dc.publisherMDPI-
dc.relation.isPartOfINTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleAssessment of Age-Related Changes on Masticatory Function in a Population with Normal Dentition-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Advanced General Dentistry (통합치의학과)-
dc.contributor.googleauthorSeonhui Kim-
dc.contributor.googleauthorRe-Mee Doh-
dc.contributor.googleauthorLeegang Yoo-
dc.contributor.googleauthorSol-Ah Jeong-
dc.contributor.googleauthorBock-Young Jung-
dc.identifier.doi10.3390/ijerph18136899-
dc.contributor.localIdA03610-
dc.relation.journalcodeJ01111-
dc.identifier.eissn1660-4601-
dc.identifier.pmid34199065-
dc.subject.keywordage-related changes-
dc.subject.keywordfood intake ability-
dc.subject.keywordmasticatory function-
dc.subject.keywordmasticatory performance-
dc.subject.keywordposterior bite area-
dc.contributor.alternativeNameJung, Bok Yeong-
dc.contributor.affiliatedAuthor정복영-
dc.citation.volume18-
dc.citation.number13-
dc.citation.startPage6899-
dc.identifier.bibliographicCitationINTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, Vol.18(13) : 6899, 2021-07-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Advanced General Dentistry (통합치의학과) > 1. Journal Papers

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