{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,26]],"date-time":"2026-04-26T03:23:55Z","timestamp":1777173835560,"version":"3.51.4"},"reference-count":25,"publisher":"S. Karger AG","issue":"1","license":[{"start":{"date-parts":[[2012,4,24]],"date-time":"2012-04-24T00:00:00Z","timestamp":1335225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"},{"start":{"date-parts":[[2012,4,24]],"date-time":"2012-04-24T00:00:00Z","timestamp":1335225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Dement Geriatr Cogn Disord Extra"],"abstract":"<jats:p>&lt;b&gt;&lt;i&gt;Aims:&lt;\/i&gt;&lt;\/b&gt; In order to determine the prevalence of dementia and mild cognitive impairment (MCI), we conducted a population-based study in Japan. &lt;b&gt;&lt;i&gt;Methods:&lt;\/i&gt;&lt;\/b&gt; Participants included 924 subjects aged 65 years or older who resided in the town of Ama-cho. In phase 1 of the study, the Mini-Mental State Examination and Clinical Dementia Rating were administered for screening purposes. In phase 2 of the study, the subjects who screened positive were further examined by neurologists. Dementia and MCI were diagnosed by means of DSM-IV and International Working Group on MCI criteria, respectively. &lt;b&gt;&lt;i&gt;Results:&lt;\/i&gt;&lt;\/b&gt; By the prevalence date of June 1, 2010, 24 subjects had deceased or lived outside the town. In total, 723 of the remaining 900 subjects received a phase 1 test. In phase 2, 98 subjects were diagnosed with amnestic MCI, 113 subjects with non-amnestic MCI, and 82 subjects with dementia. Of the subjects who did not receive the phase 1 test, 66 subjects were diagnosed as having dementia according to data from their town medical card or the Long-term Care Insurance System. The crude prevalence of amnestic MCI, non-amnestic MCI, and dementia were 10.9, 12.6, and 16.4%, respectively. &lt;b&gt;&lt;i&gt;Conclusion:&lt;\/i&gt;&lt;\/b&gt; Consistent with the striking increase in the number of elderly individuals, we report higher prevalence of MCI and dementia in Japan than previously described.<\/jats:p>","DOI":"10.1159\/000338244","type":"journal-article","created":{"date-parts":[[2012,4,24]],"date-time":"2012-04-24T09:10:12Z","timestamp":1335258612000},"page":"190-199","source":"Crossref","is-referenced-by-count":43,"title":["Prevalence of Dementia and Mild Cognitive Impairment in the Rural Island Town of Ama-cho, Japan"],"prefix":"10.1159","volume":"2","author":[{"given":"Kenji","family":"Wada-Isoe","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yusuke","family":"Uemura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Satoko","family":"Nakashita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mika","family":"Yamawaki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenichiro","family":"Tanaka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mikie","family":"Yamamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroshi","family":"Shimokata","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenji","family":"Nakashima","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2012,4,24]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016%2FS0140-6736%2805%2967889-0"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1111%2Fj.1365-2796.2004.01388.x"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016%2F0022-3956%2875%2990026-6"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1212%2FWNL.43.11.2412-a"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1212%2FWNL.34.7.939"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1159%2F000154139"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1212%2F01.wnl.0000187889.17253.b1"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1002%2Fmds.21507"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1159%2F000113224"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1212%2FWNL.51.6.1546"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.2176%2Fnmc.44.222"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1111%2Fj.1749-6632.1984.tb13859.x"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1111%2Fj.1365-2796.2004.01380.x"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.jalz.2010.03.011"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1159%2F000177035"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1002%2Fmds.20527"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1093%2Fageing%2Fafi190"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1097%2F00002093-200401000-00002"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1002%2Fgps.2234"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1002%2Fgps.2579"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1212%2F01.WNL.0000132523.27540.81"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1016%2FS0140-6736%2806%2968542-5"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.jalz.2011.03.008"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1161%2FSTR.0b013e3182299496"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.jocn.2008.03.007"}],"container-title":["Dementia and Geriatric Cognitive Disorders Extra"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/338244","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/338244","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T18:17:43Z","timestamp":1745432263000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000338244"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,4,24]]},"references-count":25,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2012,12,1]]}},"URL":"https:\/\/doi.org\/10.1159\/000338244","archive":["Portico"],"relation":{},"ISSN":["1664-5464"],"issn-type":[{"value":"1664-5464","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,4,24]]}}}