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Reliability of a new test food to assess masticatory function

Khoury-Ribas, Laura ; Ayuso-Montero, Raul ; Rovira-Lastra, Bernat ; Peraire, Maria ; Martinez-Gomis, Jordi

Archives of oral biology, 2018-03, Vol.87, p.1-6 [Periódico revisado por pares]

England: Elsevier Ltd

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Título:
Reliability of a new test food to assess masticatory function
Autor: Khoury-Ribas, Laura ; Ayuso-Montero, Raul ; Rovira-Lastra, Bernat ; Peraire, Maria ; Martinez-Gomis, Jordi
Assuntos: Adult ; Aged ; Aliments ; Chewing ; Condensation silicone ; Construct validity ; Cross-Sectional Studies ; Dentistry ; Female ; Food ; Humans ; Male ; Masticació ; Mastication ; Mastication - physiology ; Materials Testing ; Mechanical properties ; Middle Aged ; Odontologia ; Propietats mecàniques ; Reproducibility of Results ; Silicones ; Test food
É parte de: Archives of oral biology, 2018-03, Vol.87, p.1-6
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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Descrição: •Optozeta is more reliable than Optosil as a test food.•Optozeta seems to have good construct validity as a test food to assess masticatory function.•Optozeta is harder and more stable than Optosil. This study assessed the reliability and validity of masticatory function assessment using a new test food, Optozeta. Thirty-five adults participated in the cross-sectional clinical part of the study; ten of them performed a retest. They performed two free-style masticatory tests consisting of five trials of 20 cycles each chewing three pieces of Optosil or Optozeta placed in a latex bag. Optozeta was created by mixing 50% Optosil with 50% of Zetalabor. Masticatory performance, masticatory laterality and chewing rate were assessed. Reliability and construct validity were assessed using the intraclass correlation coefficient (ICC) and Spearman correlations, respectively. Higher ICC values were observed for each aspect of masticatory function as assessed using Optozeta compared with Optosil. All the participants showed a lower median particle size value using Optozeta than Optosil. For each masticatory parameter, a high correlation was observed between using Optosil or Optozeta. Optozeta seems to have good construct validity and appears to be more reliable than Optosil as a test food to assess masticatory function.
Editor: England: Elsevier Ltd
Idioma: Inglês

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Reliability of a new test food to assess masticatory function

Khoury-Ribas, Laura ; Ayuso-Montero, Raul ; Rovira-Lastra, Bernat ; Peraire, Maria ; Martinez-Gomis, Jordi

England: Elsevier Ltd

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