{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T00:14:08Z","timestamp":1787962448551,"version":"build-2784847793"},"reference-count":29,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2017,9,7]],"date-time":"2017-09-07T00:00:00Z","timestamp":1504742400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2017,11]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>The unappealing taste of the chewing material and the time\u2010consuming repetitive task in masticatory performance tests using artificial foodstuff may discourage children from performing natural chewing movements. Therefore, the aim was to determine the validity and reliability of a two\u2010colour chewing gum mixing ability test for masticatory performance (MP) assessment in mixed dentition children. Masticatory performance was tested in two groups: systemically healthy fully dentate young adults and children in mixed dentition. Median particle size was assessed using a comminution test, and a two\u2010colour chewing gum mixing ability test was applied for MP analysis. Validity was tested with Pearson correlation, and reliability was tested with intra\u2010class correlation coefficient, Pearson correlation and Bland\u2013Altman plots. Both comminution and two\u2010colour chewing gum mixing ability tests revealed statistically significant MP differences between children (<jats:italic>n<\/jats:italic> = 25) and adults (<jats:italic>n<\/jats:italic> = 27, both <jats:italic>P<\/jats:italic> &lt; 0\u00b701). Pearson correlation between comminution and two\u2010colour chewing gum mixing ability tests was positive and significant (<jats:italic>r<\/jats:italic> = 0\u00b7418, <jats:italic>P<\/jats:italic> = 0\u00b7002). Correlations for interobserver reliability and test\u2013retest values were significant (<jats:italic>r<\/jats:italic> = 0\u00b7990, <jats:italic>P<\/jats:italic> = 0\u00b70001 and <jats:italic>r<\/jats:italic> = 0\u00b7995, <jats:italic>P<\/jats:italic> = 0\u00b70001). Although both methods could discriminate MP differences, the comminution test detected these differences generally in a wider range compared to two\u2010colour chewing gum mixing ability test. However, considering the high reliability of the results, the two\u2010colour chewing gum mixing ability test can be used to assess masticatory performance in children, especially at non\u2010clinical settings.<\/jats:p>","DOI":"10.1111\/joor.12548","type":"journal-article","created":{"date-parts":[[2017,7,25]],"date-time":"2017-07-25T10:58:03Z","timestamp":1500980283000},"page":"827-834","source":"Crossref","is-referenced-by-count":41,"title":["Two\u2010colour chewing gum mixing ability test for evaluating masticatory performance in children with mixed dentition: validity and reliability study"],"prefix":"10.1111","volume":"44","author":[{"given":"M. S.","family":"Kaya","sequence":"first","affiliation":[{"name":"Department of Pediatric Dentistry Bezmialem Vakif University Istanbul Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B.","family":"G\u00fc\u00e7l\u00fc","sequence":"additional","affiliation":[{"name":"Institute of Biomedical Engineering Bo\u011fazi\u00e7i University Istanbul Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9700-5534","authenticated-orcid":false,"given":"M.","family":"Schimmel","sequence":"additional","affiliation":[{"name":"Division of Gerodontology School of Dental Medicine University of Bern Bern Switzerland"},{"name":"Division of Gerodontology and Removable Prosthodontics Dental University Clinic University of Geneva Geneva Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Aky\u00fcz","sequence":"additional","affiliation":[{"name":"Department of Pediatric Dentistry Marmara University Istanbul Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,9,7]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2011.02235.x"},{"key":"e_1_2_11_3_1","first-page":"109","article-title":"The effect of dental rehabilitation on the body weight of children with early childhood caries","volume":"21","author":"Acs G","year":"1999","journal-title":"Pediatr Dent"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2013.01.012"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1590\/S1806-83242007000200009"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-263X.2011.01162.x"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2010.02197.x"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2009.08.031"},{"key":"e_1_2_11_9_1","first-page":"283","article-title":"Associations of masticatory performance with body and dental variables in children","volume":"32","author":"Morais Tureli MC","year":"2010","journal-title":"Pediatr Dent"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1177\/0022034510383860"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12482"},{"key":"e_1_2_11_12_1","first-page":"21","article-title":"Does malocclusion affect masticatory performance?","volume":"72","author":"English JD","year":"2002","journal-title":"Angle Orthod"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1067\/mod.2002.122829"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1159\/000348397"},{"key":"e_1_2_11_15_1","first-page":"345","article-title":"The effect of maximum biting force and bone loss upon masticatory function and dietary selection of the elderly","volume":"32","author":"Heath MR","year":"1982","journal-title":"Int Dent J"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-263X.2008.00965.x"},{"key":"e_1_2_11_17_1","first-page":"1101","article-title":"Chewing performance and bite force in children","volume":"5","author":"Lemos AD","year":"2006","journal-title":"Braz J Oral Sci"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2842.2003.01050.x"},{"key":"e_1_2_11_19_1","first-page":"427","article-title":"Gesetzm\u00e4\u00dfigkeiten in der Kornzusammensetzung des Zementes","volume":"31","author":"Rosin P","year":"1933","journal-title":"Zement"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0722.2009.00675.x"},{"key":"e_1_2_11_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2007.01773.x"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2011.02229.x"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2009.02040.x"},{"key":"e_1_2_11_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdent.2015.06.003"},{"key":"e_1_2_11_25_1","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/cji080"},{"key":"e_1_2_11_26_1","article-title":"Masticatory performance, maximum bite\u2010 and lip force depend on the type of prostheses","author":"Schimmel M","journal-title":"Int J Prosthodont"},{"key":"e_1_2_11_27_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2842.2003.01155.x"},{"key":"e_1_2_11_28_1","first-page":"204","article-title":"Masticatory performance, maximum occlusal force, and occlusal contact area in patients with bilaterally missing molars and distal extension removable partial dentures","volume":"22","author":"Aras K","year":"2009","journal-title":"Int J Prosthodont"},{"key":"e_1_2_11_29_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12043"},{"key":"e_1_2_11_30_1","volume-title":"Validation of the hue\u2010check gum (R) gum and smartphone application to assess masticatory performance","author":"Buser R","year":"2017"}],"container-title":["Journal of Oral Rehabilitation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fjoor.12548","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/joor.12548","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,30]],"date-time":"2023-09-30T02:57:18Z","timestamp":1696042638000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/joor.12548"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,9,7]]},"references-count":29,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2017,11]]}},"alternative-id":["10.1111\/joor.12548"],"URL":"https:\/\/doi.org\/10.1111\/joor.12548","archive":["Portico"],"relation":{},"ISSN":["0305-182X","1365-2842"],"issn-type":[{"value":"0305-182X","type":"print"},{"value":"1365-2842","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,9,7]]}}}