{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T10:21:26Z","timestamp":1769077286237,"version":"3.49.0"},"reference-count":33,"publisher":"Elsevier BV","issue":"12","license":[{"start":{"date-parts":[[2014,12,1]],"date-time":"2014-12-01T00:00:00Z","timestamp":1417392000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2014,12,1]],"date-time":"2014-12-01T00:00:00Z","timestamp":1417392000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,12,31]],"date-time":"2024-12-31T00:00:00Z","timestamp":1735603200000},"content-version":"vor","delay-in-days":3683,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["intpsychogeriatrics.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["International Psychogeriatrics"],"published-print":{"date-parts":[[2014,12]]},"DOI":"10.1017\/s1041610214001859","type":"journal-article","created":{"date-parts":[[2014,10,8]],"date-time":"2014-10-08T10:19:18Z","timestamp":1412763558000},"page":"1973-1981","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":28,"title":["Characteristics of institutionalized young onset dementia patients \u2013 the BEYOnD study"],"prefix":"10.1016","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0796-0437","authenticated-orcid":false,"given":"A.J.M.J.","family":"Mulders","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.U.","family":"Zuidema","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F.R.","family":"Verhey","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.T.C.M.","family":"Koopmans","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raymond","family":"Koopmans","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tor","family":"Rosness","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1017\/S1041610214001859_bb0010","unstructured":"Alzheimer's Association (2006). Early Onset Dementia: A National Challenge, A Future Crisis. Available at: http:\/\/www.alz.org\/national\/documents\/report_earlyonset_full.pdf; last accessed 18 February 2013."},{"key":"10.1017\/S1041610214001859_bb0015","series-title":"Diagnostic and Statistical Manual of Mental Disorders \u2013 Text Revision: DSM-IV-TR","author":"American Psychiatric Association","year":"2000"},{"key":"10.1017\/S1041610214001859_bb0020","doi-asserted-by":"crossref","first-page":"1255","DOI":"10.1002\/gps.1935","article-title":"Do family caregivers perceive more difficulty when they look after patients with early onset dementia compared to those with late onset dementia?","volume":"22","author":"Arai","year":"2007","journal-title":"International Journal of Geriatric Psychiatry"},{"key":"10.1017\/S1041610214001859_bb0025","doi-asserted-by":"crossref","first-page":"634","DOI":"10.1177\/1533317510385811","article-title":"Needs in early onset dementia: a qualitative case from the NeedYD study","volume":"25","author":"Bakker","year":"2010","journal-title":"American Journal of Alzheimers Disease and Other Dementias"},{"key":"10.1017\/S1041610214001859_bb0030","doi-asserted-by":"crossref","unstructured":"Bakker C. et al. (2012a). The use of formal and informal care in early onset dementia: results from the NeedYD study. The American Journal of Geriatric Psychiatry. Epublished ahead of print. doi: 10.1016\/j.jagp.2012.10.004","DOI":"10.1016\/j.jagp.2012.10.004"},{"key":"10.1017\/S1041610214001859_bb0035","doi-asserted-by":"crossref","first-page":"248","DOI":"10.1016\/j.jamda.2012.09.011","article-title":"Predictors of the time to institutionalization in young-versus late-onset dementia: results from the needs in young onset dementia (NeedYD) study","volume":"14","author":"Bakker","year":"2012","journal-title":"Journal of the American Medical Directors Association"},{"key":"10.1017\/S1041610214001859_bb0040","doi-asserted-by":"crossref","first-page":"711","DOI":"10.1111\/j.1532-5415.1986.tb04302.x","article-title":"Agitated behaviors in the elderly. I. A conceptual review","volume":"34","author":"Cohen-Mansfield","year":"1986","journal-title":"Journal of the American Geriatrics Society"},{"key":"10.1017\/S1041610214001859_bb0045","doi-asserted-by":"crossref","first-page":"2308","DOI":"10.1212\/WNL.44.12.2308","article-title":"The Neuropsychiatric Inventory: comprehensive assessment of psychopathology in dementia","volume":"44","author":"Cummings","year":"1994","journal-title":"Neurology"},{"key":"10.1017\/S1041610214001859_bb0050","doi-asserted-by":"crossref","first-page":"888","DOI":"10.1111\/j.1532-5415.1996.tb03762.x","article-title":"Factor structure and validity of the Dutch version of the Cohen-Mansfield Agitation Inventory (CMAI-D)","volume":"44","author":"de Jonghe","year":"1996","journal-title":"Journal of the American Geriatrics Society"},{"key":"10.1017\/S1041610214001859_bb0055","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1016\/j.jclinepi.2004.07.001","article-title":"A national study showed that diagnoses varied by age group in nursing home residents under age 65","volume":"58","author":"Fries","year":"2005","journal-title":"Journal of Clinical Epidemiology"},{"key":"10.1017\/S1041610214001859_bb0060","doi-asserted-by":"crossref","first-page":"1249","DOI":"10.1212\/WNL.0b013e3181f5d4c4","article-title":"Incidence and subtypes of early-onset dementia in a geographically defined general population","volume":"75","author":"Garre-Olmo","year":"2010","journal-title":"Neurology"},{"key":"10.1017\/S1041610214001859_bb0065","doi-asserted-by":"crossref","first-page":"1206","DOI":"10.1136\/jnnp.74.9.1206","article-title":"The prevalence and causes of dementia in people under the age of 65 years","volume":"74","author":"Harvey","year":"2003","journal-title":"Journal of Neurology, Neurosurgery & Psychiatry"},{"key":"10.1017\/S1041610214001859_bb0070","doi-asserted-by":"crossref","first-page":"2709","DOI":"10.1161\/STROKEAHA.108.542308","article-title":"Prevalence and causes of early-onset dementia in Japan: a population-based study","volume":"40","author":"Ikejima","year":"2009","journal-title":"Stroke"},{"key":"10.1017\/S1041610214001859_bb0075","first-page":"150","article-title":"Neuropsychiatric symptoms of dementia: psychometric aspects of the Dutch Neuropsychiatric Inventory (NPI)","volume":"33","author":"Kat","year":"2002","journal-title":"Tijdschrift voor Gerontologie en Geriatrie"},{"key":"10.1017\/S1041610214001859_bb0080","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1002\/gps.1108","article-title":"Psychometric properties and factor structure of the neuropsychiatric inventory nursing home version in an elderly neuropsychiatric population","volume":"19","author":"Lange","year":"2004","journal-title":"International Journal of Geriatr Psychiatry"},{"key":"10.1017\/S1041610214001859_bb0085","doi-asserted-by":"crossref","first-page":"341","DOI":"10.1177\/1533317509333905","article-title":"Apathy and depressive mood in nursing home patients with early-onset dementia","volume":"24","author":"Leontjevas","year":"2009","journal-title":"American Journal of Alzheimer's Disease & Other Dementias"},{"key":"10.1017\/S1041610214001859_bb0090","doi-asserted-by":"crossref","first-page":"546","DOI":"10.1111\/j.1532-5415.1995.tb06104.x","article-title":"The use of the Cohen-Mansfield Agitation Inventory in the assessment of behavioral disorders in nursing homes","volume":"43","author":"Miller","year":"1995","journal-title":"Journal of the American Geriatrics Society"},{"key":"10.1017\/S1041610214001859_bb0095","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1111\/j.1479-8301.2009.00274.x","article-title":"What is \u2018early onset dementia\u2019?","volume":"9","author":"Miyoshi","year":"2009","journal-title":"Psychogeriatrics"},{"key":"10.1017\/S1041610214001859_bb0100","doi-asserted-by":"crossref","first-page":"M546","DOI":"10.1093\/gerona\/54.11.M546","article-title":"Scaling ADLs within the MDS","volume":"54","author":"Morris","year":"1999","journal-title":"The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences"},{"key":"10.1017\/S1041610214001859_bb0105","doi-asserted-by":"crossref","first-page":"1136","DOI":"10.1176\/ajp.139.9.1136","article-title":"The Global Deterioration Scale for assessment of primary degenerative dementia","volume":"139","author":"Reisberg","year":"1982","journal-title":"The American Journal of Psychiatry"},{"key":"10.1017\/S1041610214001859_bb0110","series-title":"Landelijk Zorgprogramma Jong Dementerenden","author":"Salari","year":"2004"},{"key":"10.1017\/S1041610214001859_bb0115","doi-asserted-by":"crossref","first-page":"1091","DOI":"10.1002\/gps.2439","article-title":"Impact of early onset dementia on caregivers: a review","volume":"25","author":"van Vliet","year":"2010","journal-title":"International Journal of Geriatric Psychiatry"},{"key":"10.1017\/S1041610214001859_bb0120","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1159\/000342824","article-title":"Prevalence of neuropsychiatric symptoms in young-onset compared to late-onset Alzheimer's disease \u2013 part 1: findings of the two-year longitudinal NeedYD-study","volume":"34","author":"van Vliet","year":"2012","journal-title":"Dementia and Geriatric Cognitive Disorders"},{"key":"10.1017\/S1041610214001859_bb0125","first-page":"23","article-title":"Depression, insight, and personality changes in Alzheimer's disease and vascular dementia","volume":"8","author":"Verhey","year":"1995","journal-title":"Journal of Geriatric Psychiatry and Neurology"},{"key":"10.1017\/S1041610214001859_bb0130","doi-asserted-by":"crossref","first-page":"851","DOI":"10.1002\/gps.930081008","article-title":"Dementia, awareness and depression","volume":"8","author":"Verhey","year":"1993","journal-title":"Internationa Journal of Geriatric Psychiatry"},{"key":"10.1017\/S1041610214001859_bb0135","doi-asserted-by":"crossref","first-page":"631","DOI":"10.1017\/S1041610209009223","article-title":"Early onset dementia: clinical and social aspects","volume":"21","author":"Werner","year":"2009","journal-title":"International Psychogeriatrics"},{"key":"10.1017\/S1041610214001859_bb0140","doi-asserted-by":"crossref","first-page":"1040","DOI":"10.1017\/S1041610210000918","article-title":"Course of neuropsychiatric symptoms in residents with dementia in long-term care institutions: a systematic review","volume":"22","author":"Wetzels","year":"2010","journal-title":"International Psychogeriatrics"},{"key":"10.1017\/S1041610214001859_bb0145","doi-asserted-by":"crossref","first-page":"1054","DOI":"10.1097\/JGP.0b013e3181f60fa1","article-title":"Course of neuropsychiatric symptoms in residents with dementia in nursing homes over 2-year period","volume":"18","author":"Wetzels","year":"2010","journal-title":"The American Journal of Geriatric Psychiatry"},{"key":"10.1017\/S1041610214001859_bb0150","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1159\/000280437","article-title":"Determinants of quality of life in nursing home residents with dementia","volume":"29","author":"Wetzels","year":"2010","journal-title":"Dementia and Geriatric Cognitive Disorders"},{"key":"10.1017\/S1041610214001859_bb0155","unstructured":"WHO (2012). Dementia: A Public Health Priority. Geneva, Switzerland: World Health Organization. Available at: http:\/\/www.who.int\/mental_health\/publications\/dementia_report_2012\/en\/; last accessed 29 December 2013."},{"key":"10.1017\/S1041610214001859_bb0160","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1097\/00019442-200002000-00010","article-title":"The use of the neuropsychiatric inventory in nursing home residents. Characterization and measurement","volume":"8","author":"Wood","year":"2000","journal-title":"The American Journal of Geriatric Psychiatry"},{"key":"10.1017\/S1041610214001859_bb0165","doi-asserted-by":"crossref","first-page":"P100","DOI":"10.1093\/geronb\/54B.2.P100","article-title":"Insight in dementia: when does it occur? Evidence for a nonlinear relationship between insight and cognitive status","volume":"54","author":"Zanetti","year":"1999","journal-title":"The Journals of Gerontology. Series B, Psychological Sciences and Social Sciences"},{"key":"10.1017\/S1041610214001859_bb0170","doi-asserted-by":"crossref","first-page":"632","DOI":"10.1002\/gps.1722","article-title":"Prevalence of neuropsychiatric symptoms in a large sample of Dutch nursing home patients with dementia","volume":"22","author":"Zuidema","year":"2007","journal-title":"International Journal of Geriatric Psychiatry"}],"container-title":["International Psychogeriatrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1041610224004411?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1041610224004411?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S1041610214001859","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T13:34:58Z","timestamp":1763040898000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1041610224004411"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,12]]},"references-count":33,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2014,12]]}},"alternative-id":["S1041610224004411"],"URL":"https:\/\/doi.org\/10.1017\/s1041610214001859","relation":{},"ISSN":["1041-6102"],"issn-type":[{"value":"1041-6102","type":"print"}],"subject":[],"published":{"date-parts":[[2014,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Characteristics of institutionalized young onset dementia patients \u2013 the BEYOnD study","name":"articletitle","label":"Article Title"},{"value":"International Psychogeriatrics","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1017\/S1041610214001859","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2014 International Psychogeriatric Association. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}