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A structural equation model relating objective and subjective masticatory function and oral health‐related quality of life in patients with removable partial dentures

Identifieur interne : 004A01 ( Main/Exploration ); précédent : 004A00; suivant : 004A02

A structural equation model relating objective and subjective masticatory function and oral health‐related quality of life in patients with removable partial dentures

Auteurs : K. Fueki [Japon] ; E. Yoshida [Japon] ; Y. Igarashi [Japon]

Source :

RBID : ISTEX:27107A649E53E2D9D1C5E3966B5781BE3234BFDB

Descripteurs français

English descriptors

Abstract

Summary  The aim of this study was to investigate the relationships between objective masticatory function with respect to masticatory performance and food mixing ability, patients’ perception of chewing ability and oral health‐related quality of life (OHRQoL). Partially dentate patients with removable partial dentures (n = 131, mean age 67·1 year) participated in the study. Four tests were performed to evaluate objective and subjective masticatory function and OHRQoL. Masticatory performance and food mixing ability were assessed using peanuts or a two‐coloured wax cube as test items. Patients’ perception of chewing ability was rated using a food intake questionnaire. OHRQoL was measured using the Japanese version of the oral health impact profile. A structural equation model was constructed based on hypothesis in which objective masticatory function would be related to OHRQoL via perceived chewing ability as a mediator. Structural equation modelling analysis found a statistically significant medium effect of perceived chewing ability on OHRQoL and statistically significant medium or small effects of masticatory performance on perceived chewing ability and OHRQoL (P < 0·05); however, the effect of food mixing ability on perceived chewing ability or OHRQoL was not statistically significant (P > 0·05). A fit index indicated that the model fitted well to the data (Goodness‐of‐fit index = 0·99). These results suggest that perceived chewing ability is a critical factor for OHRQoL and that masticatory performance rather than food mixing ability is important for perceived chewing ability and OHRQoL in patients with removable partial dentures.

Url:
DOI: 10.1111/j.1365-2842.2010.02134.x


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<term>Ability index</term>
<term>Ability test</term>
<term>Absolute value</term>
<term>Adaptation, Psychological</term>
<term>Adult</term>
<term>Age Factors</term>
<term>Aged</term>
<term>Aged, 80 and over</term>
<term>Arachis</term>
<term>Bilt</term>
<term>Bite Force</term>
<term>Bivariate analysis</term>
<term>Blackwell publishing</term>
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<term>Critical factor</term>
<term>Cross-Sectional Studies</term>
<term>Cube</term>
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<term>Dental arch</term>
<term>Dental arch concept</term>
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<term>Food bolus</term>
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<term>Gummy jelly</term>
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<term>Jaw, Edentulous, Partially (physiopathology)</term>
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<term>Mandibular</term>
<term>Mastication</term>
<term>Mastication (physiology)</term>
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<term>Masticatory performance test</term>
<term>Masticatory score</term>
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<term>Measurement errors</term>
<term>Median</term>
<term>Median particle size</term>
<term>Mediator</term>
<term>Middle Aged</term>
<term>Models, Psychological</term>
<term>Models, Statistical</term>
<term>Mous</term>
<term>Multicentre study</term>
<term>Natural teeth</term>
<term>Objective masticatory function</term>
<term>Occluding</term>
<term>Occluding pairs</term>
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<term>Oral Health</term>
<term>Oral function</term>
<term>Oral health</term>
<term>Oral quality</term>
<term>Oral rehabil</term>
<term>Other hand</term>
<term>Other populations</term>
<term>Parameter estimates</term>
<term>Partial dentures</term>
<term>Particle Size</term>
<term>Particle sizes</term>
<term>Path analysis</term>
<term>Path diagram</term>
<term>Present study</term>
<term>Previous studies</term>
<term>Previous study</term>
<term>Proportional Hazards Models</term>
<term>Prosthetic restoration</term>
<term>Quality of Life</term>
<term>Regression Analysis</term>
<term>Rehabil</term>
<term>Removable</term>
<term>Right side</term>
<term>Rpds</term>
<term>Sample size</term>
<term>Self-Assessment</term>
<term>Sex Factors</term>
<term>Sickness Impact Profile</term>
<term>Square error</term>
<term>Standard errors</term>
<term>Standardised</term>
<term>Standardised parameter estimates</term>
<term>Standardised root</term>
<term>Structural equation model</term>
<term>Subjective masticatory function</term>
<term>Summary score</term>
<term>Support zones</term>
<term>Surveys and Questionnaires</term>
<term>Test food</term>
<term>Test items</term>
<term>Tooth loss</term>
<term>Total effect</term>
<term>Total effects</term>
<term>Waxes</term>
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<term>Adaptation psychologique</term>
<term>Adulte</term>
<term>Adulte d'âge moyen</term>
<term>Aliments</term>
<term>Analyse de régression</term>
<term>Analyse statistique factorielle</term>
<term>Arachis</term>
<term>Arcade dentaire (physiopathologie)</term>
<term>Auto-évaluation (psychologie)</term>
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<term>Enquêtes et questionnaires</term>
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<term>Facteurs sexuels</term>
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<term>Force occlusale</term>
<term>Humains</term>
<term>Loi du khi-deux</term>
<term>Mastication</term>
<term>Mastication (physiologie)</term>
<term>Modèles de hasards proportionnels</term>
<term>Modèles psychologiques</term>
<term>Modèles statistiques</term>
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<term>Santé buccodentaire</term>
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<term>Taille de particule</term>
<term>Études transversales</term>
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<term>Waxes</term>
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<term>Mastication</term>
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<term>Mastication</term>
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<term>Arcade dentaire</term>
<term>Mâchoire partiellement édentée</term>
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<term>Jaw, Edentulous, Partially</term>
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<term>Mâchoire partiellement édentée</term>
<term>Prothèse dentaire partielle amovible</term>
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<term>Denture, Partial, Removable</term>
<term>Jaw, Edentulous, Partially</term>
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<term>Ability index</term>
<term>Ability test</term>
<term>Absolute value</term>
<term>Adaptation, Psychological</term>
<term>Adult</term>
<term>Age Factors</term>
<term>Aged</term>
<term>Aged, 80 and over</term>
<term>Arachis</term>
<term>Bilt</term>
<term>Bite Force</term>
<term>Bivariate analysis</term>
<term>Blackwell publishing</term>
<term>Chi-Square Distribution</term>
<term>Colour</term>
<term>Comminuting</term>
<term>Comminution</term>
<term>Complete dentures</term>
<term>Covariance</term>
<term>Critical factor</term>
<term>Cross-Sectional Studies</term>
<term>Cube</term>
<term>Dental arch</term>
<term>Dental arch concept</term>
<term>Dental arches</term>
<term>Dental sciences</term>
<term>Dental university</term>
<term>Dentate</term>
<term>Dentate patients</term>
<term>Dentate subjects</term>
<term>Denture</term>
<term>Denture wearers</term>
<term>Direct effect</term>
<term>Direct effects</term>
<term>Edentulous patients</term>
<term>Edentulous space</term>
<term>Effect size</term>
<term>Factor Analysis, Statistical</term>
<term>Female</term>
<term>Food</term>
<term>Food bolus</term>
<term>Food comminuting</term>
<term>Food comminuting ability</term>
<term>Food comminution</term>
<term>Food intake questionnaire</term>
<term>Food items</term>
<term>Free parameters</term>
<term>Fueki</term>
<term>Gender</term>
<term>Gummy jelly</term>
<term>Humans</term>
<term>Hypothesised</term>
<term>Indirect effect</term>
<term>Male</term>
<term>Mandibular</term>
<term>Mastication</term>
<term>Mastication score</term>
<term>Masticatory</term>
<term>Masticatory function</term>
<term>Masticatory performance</term>
<term>Masticatory performance test</term>
<term>Masticatory score</term>
<term>Measurement error</term>
<term>Measurement errors</term>
<term>Median</term>
<term>Median particle size</term>
<term>Mediator</term>
<term>Middle Aged</term>
<term>Models, Psychological</term>
<term>Models, Statistical</term>
<term>Mous</term>
<term>Multicentre study</term>
<term>Natural teeth</term>
<term>Objective masticatory function</term>
<term>Occluding</term>
<term>Occluding pairs</term>
<term>Occlusal</term>
<term>Occlusal unit</term>
<term>Occlusal units</term>
<term>Ohip</term>
<term>Ohrqol</term>
<term>Oral Health</term>
<term>Oral function</term>
<term>Oral health</term>
<term>Oral quality</term>
<term>Oral rehabil</term>
<term>Other hand</term>
<term>Other populations</term>
<term>Parameter estimates</term>
<term>Partial dentures</term>
<term>Particle Size</term>
<term>Particle sizes</term>
<term>Path analysis</term>
<term>Path diagram</term>
<term>Present study</term>
<term>Previous studies</term>
<term>Previous study</term>
<term>Proportional Hazards Models</term>
<term>Prosthetic restoration</term>
<term>Quality of Life</term>
<term>Regression Analysis</term>
<term>Rehabil</term>
<term>Removable</term>
<term>Right side</term>
<term>Rpds</term>
<term>Sample size</term>
<term>Self-Assessment</term>
<term>Sex Factors</term>
<term>Sickness Impact Profile</term>
<term>Square error</term>
<term>Standard errors</term>
<term>Standardised</term>
<term>Standardised parameter estimates</term>
<term>Standardised root</term>
<term>Structural equation model</term>
<term>Subjective masticatory function</term>
<term>Summary score</term>
<term>Support zones</term>
<term>Surveys and Questionnaires</term>
<term>Test food</term>
<term>Test items</term>
<term>Tooth loss</term>
<term>Total effect</term>
<term>Total effects</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr">
<term>Adaptation psychologique</term>
<term>Adulte</term>
<term>Adulte d'âge moyen</term>
<term>Aliments</term>
<term>Analyse de régression</term>
<term>Analyse statistique factorielle</term>
<term>Auto-évaluation (psychologie)</term>
<term>Enquêtes et questionnaires</term>
<term>Facteurs de l'âge</term>
<term>Facteurs sexuels</term>
<term>Femelle</term>
<term>Humains</term>
<term>Loi du khi-deux</term>
<term>Mastication</term>
<term>Modèles de hasards proportionnels</term>
<term>Modèles psychologiques</term>
<term>Mâle</term>
<term>Profil d'impact de la maladie</term>
<term>Qualité de vie</term>
<term>Santé buccodentaire</term>
<term>Sujet âgé</term>
<term>Sujet âgé de 80 ans ou plus</term>
<term>Taille de particule</term>
<term>Études transversales</term>
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<term>Adulte d'âge moyen</term>
<term>Aliments</term>
<term>Arachis</term>
<term>Cires</term>
<term>Femelle</term>
<term>Force occlusale</term>
<term>Humains</term>
<term>Modèles statistiques</term>
<term>Mâle</term>
<term>Médiateur</term>
<term>Sujet âgé</term>
<term>Sujet âgé de 80 ans ou plus</term>
<term>Taille de particule</term>
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<front>
<div type="abstract">Summary  The aim of this study was to investigate the relationships between objective masticatory function with respect to masticatory performance and food mixing ability, patients’ perception of chewing ability and oral health‐related quality of life (OHRQoL). Partially dentate patients with removable partial dentures (n = 131, mean age 67·1 year) participated in the study. Four tests were performed to evaluate objective and subjective masticatory function and OHRQoL. Masticatory performance and food mixing ability were assessed using peanuts or a two‐coloured wax cube as test items. Patients’ perception of chewing ability was rated using a food intake questionnaire. OHRQoL was measured using the Japanese version of the oral health impact profile. A structural equation model was constructed based on hypothesis in which objective masticatory function would be related to OHRQoL via perceived chewing ability as a mediator. Structural equation modelling analysis found a statistically significant medium effect of perceived chewing ability on OHRQoL and statistically significant medium or small effects of masticatory performance on perceived chewing ability and OHRQoL (P < 0·05); however, the effect of food mixing ability on perceived chewing ability or OHRQoL was not statistically significant (P > 0·05). A fit index indicated that the model fitted well to the data (Goodness‐of‐fit index = 0·99). These results suggest that perceived chewing ability is a critical factor for OHRQoL and that masticatory performance rather than food mixing ability is important for perceived chewing ability and OHRQoL in patients with removable partial dentures.</div>
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<name sortKey="Igarashi, Y" sort="Igarashi, Y" uniqKey="Igarashi Y" first="Y." last="Igarashi">Y. Igarashi</name>
<name sortKey="Yoshida, E" sort="Yoshida, E" uniqKey="Yoshida E" first="E." last="Yoshida">E. Yoshida</name>
</country>
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