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Absence or weak correlation between chewing side preference and lateralities in primary, mixed and permanent dentition

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorBarcellos, Daphne Camara
dc.creatorda Silva, Melissa Aline
dc.creatorBatista, Graziela Ribeiro
dc.creatorPleffken, Patricia Rondon
dc.creatorPucci, Cesar Rogerio
dc.creatorBorges, Alessandra Buhler
dc.creatorGomes Torres, Carlos Rocha
dc.creatorde Paiva Goncalves, Sergio Eduardo
dc.date2014-05-20T14:05:22Z
dc.date2016-10-25T17:10:45Z
dc.date2014-05-20T14:05:22Z
dc.date2016-10-25T17:10:45Z
dc.date2012-08-01
dc.date.accessioned2017-04-05T21:34:42Z
dc.date.available2017-04-05T21:34:42Z
dc.identifierArchives of Oral Biology. Oxford: Pergamon-Elsevier B.V. Ltd, v. 57, n. 8, p. 1086-1092, 2012.
dc.identifier0003-9969
dc.identifierhttp://hdl.handle.net/11449/22939
dc.identifierhttp://acervodigital.unesp.br/handle/11449/22939
dc.identifier10.1016/j.archoralbio.2012.02.022
dc.identifierWOS:000307797600012
dc.identifierhttp://dx.doi.org/10.1016/j.archoralbio.2012.02.022
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/868265
dc.descriptionObjectives: To determine whether chewing side preference (CSP) is correlated to lateralities (handedness, footedness, eyedness and earedness) in primary, mixed and permanent dentitions.Design: Three-hundred subjects were divided into 3 groups: Group 1-100 children 3-5 years old, primary dentition; Group 2-100 children 6-12 years old, mixed dentition; Group 3 - 100 subjects 18-47 years old, permanent dentition. CSP was determined using a method developed by Mc Donnell et al.(9) Subjects were given a piece of gum and the position of the chewing gum was recorded 7 times as right or left. Subjects were classified as 'observed preferred chewing side' (OPCS) when they performed 5/7, 6/7 or 7/7 strokes on the same side. OPCS corresponded to the CSP. Laterality tests were performed for handedness, footedness, eyedness and earedness tasks. The Chi-square (chi(2)) and phi correlation (r) tests were used to investigate significant correlations between CSP and sidedness.Results: There was a significant correlation between chewing and earedness (p = 0.00), although there was weak positive correlation (r = 0.30) for primary dentition. There were significant correlations between chewing and handedness (p = 0.02; r = 0.25) and chewing and footedness (p = 0.02; r = 0.26), however, there were weak positive correlations for mixed dentition; there were significant correlations between chewing and handedness (p = 0.02; r = 0.26); chewing and footedness (p = 0.00; r = 0.33) and chewing and earedness (p = 0.01; r = 0.29); however, there were weak positive correlations for permanent dentition.Conclusion: It may be concluded that CSP can be significantly correlated with: earedness for primary dentition; handedness and footedness for mixed dentition; handedness, footedness and earedness for permanent dentition, but these are weak positive relationships. Future work on larger samples of left- and right-sided individuals is required to validate the findings. (C) 2012 Elsevier Ltd. All rights reserved.
dc.languageeng
dc.publisherPergamon-Elsevier B.V. Ltd
dc.relationArchives of Oral Biology
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectMastication
dc.subjectChewing side preference
dc.subjectDeciduous dentition
dc.subjectMixed dentition
dc.subjectPermanent dentition
dc.subjectHemispheric laterality
dc.titleAbsence or weak correlation between chewing side preference and lateralities in primary, mixed and permanent dentition
dc.typeOtro


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