The Masticatory Normative Indicator
| Autor: | Marie-Agnès Peyron, M.-N. Mazille, Alain Woda, Anne Mishellany-Dutour, Martine Hennequin, Jean-Luc Veyrune, E. Nicolas |
|---|---|
| Přispěvatelé: | EA 3847, Faculté de chirurgie dentaire, Centre Hospitalier Universitaire de Clermont-Ferrand, Unité de Nutrition Humaine - Clermont Auvergne (UNH), Institut National de la Recherche Agronomique (INRA)-Université Clermont Auvergne (UCA), CHU Clermont-Ferrand, Unité de Nutrition Humaine (UNH), Institut National de la Recherche Agronomique (INRA)-Université d'Auvergne - Clermont-Ferrand I (UdA)-Clermont Université, Université d'Auvergne - Clermont-Ferrand I (UdA)-Clermont Université-Institut National de la Recherche Agronomique (INRA) |
| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: |
Matched-Pair Analysis
medicine.medical_treatment Dental Research Population mastication Dentistry Standard deviation normative cut-off Bite Force granulometry 03 medical and health sciences 0302 clinical medicine Hardness food bolus Vegetables Humans Jaw Edentulous Medicine Obesity Particle Size Stomatognathic System education General Dentistry Mastication education.field_of_study Denture Complete business.industry 030206 dentistry Reference Standards Masticatory force Bite force quotient Stomatognathic system Case-Control Studies Normative Down Syndrome Dentures business wallowing threshold 030217 neurology & neurosurgery [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology |
| Zdroj: | Journal of Dental Research Journal of Dental Research, SAGE Publications (UK and US), 2010, 89 (3), pp.281-285. ⟨10.1177/0022034509357022⟩ |
| ISSN: | 0022-0345 |
| DOI: | 10.1177/0022034509357022⟩ |
| Popis: | ANR (SensInMouth, ANR 07-PNRA-O14), IFN "Prix Bernard Beaufrere 2006", and Conseil Regional d'Auvergne supported this study. Drs. P. I. N'Gom and R. Ryan helped in manuscript writing and language editing; There is no established quantitative, objective method to differentiate individuals with good masticatory function from those lacking this attribute. The aim of this study was to specify a normal range of median particle size values for masticated raw carrots collected just before being swallowed. The masticatory normative indicator (MNI) value thus obtained was based on seven studies carried out by different investigators using different methods for measuring particle size in carrot boluses. A simple mathematical transformation of variables and the choice of an interval of +/- 1.96 times the standard deviation gave 4.0 mm as the upper limit of normal median particle size for carrots in a population of young persons with good oral health. This value identifies boluses that may be considered as resulting from impaired mastication, as illustrated in healthy individuals with experimentally hampered mastication, denture wearers, and individuals presenting with obesity or Down syndrome. |
| Databáze: | OpenAIRE |
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