{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T03:39:52Z","timestamp":1771472392455,"version":"3.50.1"},"reference-count":30,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2015,12,21]],"date-time":"2015-12-21T00:00:00Z","timestamp":1450656000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100002380","name":"Hanyang University","doi-asserted-by":"publisher","award":["HY 201300000003184"],"award-info":[{"award-number":["HY 201300000003184"]}],"id":[{"id":"10.13039\/501100002380","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Geriatrics Gerontology Int"],"published-print":{"date-parts":[[2017,1]]},"abstract":"<jats:sec><jats:title>Aims<\/jats:title><jats:p>Decreased chewing ability in older adults can lead to poor nutritional and physical conditions, and eventually death. The present study examined the relationships between chewing ability and related characteristics (e.g. health promotion habits, health status and functional status), and identified predictors of chewing ability in community\u2010residing older adults.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Among the total of 11\u2009542 participants in the 2011 National Survey on Older Adults in <jats:styled-content style=\"fixed-case\">K<\/jats:styled-content>orea, data from 10\u2009543 participants were used for analysis. Chewing ability was evaluated using a self\u2010report of chewing ability. Exercise ability was assessed by objective exercise ability and perceived exercise ability in both the upper and lower extremities. Depression and cognitive functions were measured using the Geriatric Depression Scale\u2010Short Form and the Mini\u2010Mental State Examination, respectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 56.9% of participants had poor chewing abilities. After adjusting for age and sex, logistic regression analysis showed that depression (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.76, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.60\u20131.92), cognitive impairment (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.28, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.17\u20131.40), objective exercise ability (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.24, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.11\u20131.41), regular exercise habits (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.23, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.13\u20131.34), medical check\u2010up history (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.17, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.05\u20131.32), number of chronic diseases (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.12, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.09\u20131.15) and perceived exercise ability in the lower extremities (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.08, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.05\u20131.10) were significant predictors of chewing ability.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Chewing ability in older adults should be improved in consideration of mental and general health condition. <jats:bold>Geriatr Gerontol Int 2017; 17: 78\u201384<\/jats:bold>.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ggi.12677","type":"journal-article","created":{"date-parts":[[2015,12,21]],"date-time":"2015-12-21T09:10:41Z","timestamp":1450689041000},"page":"78-84","source":"Crossref","is-referenced-by-count":11,"title":["Predictors of chewing ability among community\u2010residing older adults in <scp>K<\/scp>orea"],"prefix":"10.1111","volume":"17","author":[{"given":"Kyongok","family":"Park","sequence":"first","affiliation":[{"name":"Nursing Department Far East University  Eumseong Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gwi\u2010Ryung Son","family":"Hong","sequence":"additional","affiliation":[{"name":"College of Nursing Hanyang University  Seoul Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2015,12,21]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archger.2014.08.005"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1186\/1477-7525-8-118"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/ggi.12006"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2011.02207.x"},{"key":"e_1_2_7_6_1","first-page":"368","article-title":"Effect of dental status and masticatory ability on decreased frequency of fruit and vegetable intake in elderly Japanese subjects","volume":"25","author":"Kagawa R","year":"2012","journal-title":"Int J Prosthodont"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/HJR.0b013e3282f14a6d"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.2005.53010.x"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1741-2358.2005.00074.x"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2010.02163.x"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1741-2358.2007.00147.x"},{"key":"e_1_2_7_12_1","first-page":"72","article-title":"Educational needs in the provision of oral care by nursing staff in long\u2010term care facility for elderly people","volume":"12","author":"Park MS","year":"2010","journal-title":"J Korean Gerontol Nurs"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.2004.00212.x"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2010.02079.x"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1741-2358.2007.00203.x"},{"key":"e_1_2_7_16_1","first-page":"376","article-title":"Evaluation of masticatory performance by subjective food intake ability index","volume":"31","author":"Cho YK","year":"2007","journal-title":"J Korean Acad Oral Health"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2004.01006.x"},{"key":"e_1_2_7_18_1","first-page":"103","article-title":"Comparison of bite force with dental prescale and unilateral bite force recorder in heal thy subjects","volume":"44","author":"Kwon HK","year":"2006","journal-title":"J Korean Acad Prosthodont"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2004.01175.x"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1354-523X.2003.00972.x"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1922\/IDJ_2323Moriya07"},{"key":"e_1_2_7_22_1","unstructured":"Korea Ministry of Health &Welfare.National Survey on Older Adults: the living condition and welfare needs for elder adults. 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