Mintzer JE, Brawman-Mintzer O, Mirski DF, Barkin K. Anxiety in the behavioral and psychological symptoms of dementia. Int Psychogeriatr. 1999;12 Suppl S1:139–42.
Google Scholar
Teri L, Ferretti LE, Gibbons LE, Logsdon RG, McCurry SM, Kukull WA, et al. Anxiety in Alzheimer’s disease: prevalence and comorbidity. J Gerontol A Biol Sci Med Sci. 1999;54:M348–52.
Article
CAS
PubMed
Google Scholar
Gibbons LE, Teri L, Logsdon R, McCurry SM, Kukull W, Bowen J, et al. Anxiety symptoms as predictors of nursing home placement in patients with Alzheimer’s disease. J Clin Geropsychol. 2002;8:335–42.
Article
Google Scholar
Logsdon RG, Gibbons LE, McCurry SM, Teri L. Assessing quality of life in older adults with cognitive impairment. Psychosom Med. 2002;64:510–9.
Article
PubMed
Google Scholar
Haupt M, Karger A, Jänner M. Improvement of agitation and anxiety in demented patients after psychoeducative group intervention with their caregivers. Int J Geriatr Psychiatry. 2000;15:1125–9.
Article
CAS
PubMed
Google Scholar
Kaufer DI, Cummings JL, Christine D, Bray T, Castellon S, Masterman D, et al. Assessing the impact of neuropsychiatric symptoms in Alzheimer’s disease: the Neuropsychiatric Inventory Caregiver Distress Scale. J Am Geriatr Soc. 1998;46:210–5.
Article
CAS
PubMed
Google Scholar
Sinoff G, Werner P. Anxiety disorder and accompanying subjective memory loss in the elderly as a predictor of future cognitive decline. Int J Geriatr Psychiatry. 2003;18:951–9.
Article
PubMed
Google Scholar
Banks SJ, Raman R, He F, Salmon DP, Ferris S, Aisen P, et al. The Alzheimer’s Disease Cooperative Study Prevention Instrument Project: longitudinal outcome of behavioral measures as predictors of cognitive decline. Dement Geriatr Cogn Dis Extra. 2014;4:509–16.
Article
PubMed
PubMed Central
Google Scholar
Beaudreau SA, O’Hara R. Late-life anxiety and cognitive impairment: a review. Am J Geriatr Psychiatry. 2008;16:790–803.
Article
PubMed
Google Scholar
Palmer K, Berger AK, Monastero R, Winblad B, Bäckman L, Fratiglioni L. Predictors of progression from mild cognitive impairment to Alzheimer disease. Neurology. 2007;68:1596–602.
Article
CAS
PubMed
Google Scholar
Mah L, Binns MA, Steffens DC, Alzheimer’s Disease Neuroimaging Initiative. Anxiety symptoms in amnestic mild cognitive impairment are associated with medial temporal atrophy and predict conversion to Alzheimer disease. Am J Geriatr Psychiatry. 2015;23:466–76.
Article
PubMed
Google Scholar
Burton C, Campbell P, Jordan K, Strauss V, Mallen C. The association of anxiety and depression with future dementia diagnosis: a case-control study in primary care. Fam Pract. 2013;30:25–30.
Article
PubMed
PubMed Central
Google Scholar
Bierman EJM, Comijs HC, Jonker C, Scheltens P, Beekman ATF. The effect of anxiety and depression on decline of memory function in Alzheimer’s disease. Int Psychogeriatr. 2009;21:1142–7.
Article
CAS
PubMed
Google Scholar
de Bruijn RFAG, Direk N, Mirza SS, Hofman A, Koudstaal PJ, Tiemeier H, et al. Anxiety is not associated with the risk of dementia or cognitive decline: the Rotterdam Study. Am J Geriatr Psychiatry. 2014;22:1382–90.
Article
PubMed
Google Scholar
Borroni B, Agosti C, Padovani A. Behavioral and psychological symptoms in dementia with Lewy-bodies (DLB): frequency and relationship with disease severity and motor impairment. Arch Gerontol Geriatr. 2008;46:101–6.
Article
CAS
PubMed
Google Scholar
Ricci M, Guidoni SV, Sepe-Monti M, Bomboi G, Antonini G, Blundo C, et al. Clinical findings, functional abilities and caregiver distress in the early stage of dementia with Lewy bodies (DLB) and Alzheimer’s disease (AD). Arch Gerontol Geriatr. 2009;49:e101–4.
Article
PubMed
Google Scholar
Hynninen MJ, Breitve MH, Rongve A, Aarsland D, Nordhus IH. The frequency and correlates of anxiety in patients with first-time diagnosed mild dementia. Int Psychogeriatr. 2012;24:1771–8.
Article
PubMed
Google Scholar
Boot BP, Orr CF, Ahlskog JE, Ferman TJ, Roberts R, Pankratz VS, et al. Risk factors for dementia with Lewy bodies: a case-control study. Neurology. 2013;81:833–40.
Article
CAS
PubMed
PubMed Central
Google Scholar
Seignourel PJ, Kunik ME, Snow L, Wilson N, Stanley M. Anxiety in dementia: a critical review. Clin Psychol Rev. 2008;28:1071–82.
Article
PubMed
PubMed Central
Google Scholar
Tanaka H, Hashimoto M, Fukuhara R, Ishikawa T, Yatabe Y, Kaneda K, et al. Relationship between dementia severity and behavioural and psychological symptoms in early-onset Alzheimer’s disease. Psychogeriatrics. 2015;15:242–7.
Article
PubMed
Google Scholar
Brodaty H, Connors MH, Xu J, Woodward M, Ames D, PRIME study group. The course of neuropsychiatric symptoms in dementia: a 3-year longitudinal study. J Am Med Dir Assoc. 2015;16:380–7.
Article
PubMed
Google Scholar
Biringer E, Mykletun A, Dahl AA, Smith AD, Engedal K, Nygaard HA, et al. The association between depression, anxiety, and cognitive function in the elderly general population – the Hordaland Health Study. Int J Geriat Psychiatry. 2005;20:989–97.
Article
Google Scholar
Aarsland D, Rongve A, Piepenstock Nore S, Skogseth R, Skulstad S, Ehrt U, et al. Frequency and case identification of dementia with Lewy bodies using the revised consensus criteria. Dement Geriatr Cogn Disord. 2008;26:445–52.
Article
PubMed
Google Scholar
McKhann G, Drachman D, Folstein M, Katzman R, Price D, Stadlan EM. Clinical diagnosis of Alzheimer’s disease: report of the NINCDS-ADRDA Work Group under the auspices of Department of Health and Human Services Task Force on Alzheimer’s Disease. Neurology. 1984;34:939–44.
Article
CAS
PubMed
Google Scholar
McKeith IG. Consensus guidelines for the clinical and pathologic diagnosis of dementia with Lewy bodies (DLB): report of the Consortium on DLB International Workshop. J Alzheimers Dis. 2006;9:417–23.
PubMed
Google Scholar
Cummings JL, Mega M, Gray K, Rosenberg-Thompson S, Carusi DA, Gornbein J. The Neuropsychiatric Inventory: comprehensive assessment of psychopathology in dementia. Neurology. 1994;44:2308–14.
Article
CAS
PubMed
Google Scholar
Porter VR, Buxton WG, Fairbanks LA, Strickland T, O’Connor SM, Rosenberg-Thompson S, et al. Frequency and characteristics of anxiety among patients with Alzheimer’s disease and related dementias. J Neuropsychiatry Clin Neurosci. 2003;15:180–6.
Article
PubMed
Google Scholar
Montgomery SA, Asberg M. A new depression scale designed to be sensitive to change. Br J Psychiatry. 1979;134:382–9.
Article
CAS
PubMed
Google Scholar
Folstein MF, Folstein SE, McHugh PR. “Mini-mental state”: a practical method for grading the cognitive state of patients for the clinician. J Psychiatr Res. 1975;12:189–98.
Article
CAS
PubMed
Google Scholar
Morris JC. Clinical dementia rating: a reliable and valid diagnostic and staging measure for dementia of the Alzheimer type. Int Psychogeriatr. 1997;9:173–8.
Article
PubMed
Google Scholar
The R Project for Statistical Computing. R: a language and environment for statistical computing. Vienna: R Foundation for Statistical Computing. https://www.r-project.org/. Accessed 17 January 2016.
James I. Using a cognitive rationale to conceptualize anxiety in people with dementia. Behav Cogn Psychother. 1999;27:345–51.
Google Scholar
Ramakers IHGB, Verhey FRJ, Scheltens P, Hampel H, Soininen H, Aalten P, et al. Anxiety is related to Alzheimer cerebrospinal fluid markers in subjects with mild cognitive impairment. Psychol Med. 2013;43:911–20.
Article
CAS
PubMed
PubMed Central
Google Scholar
Lai CK. The merits and problems of Neuropsychiatric Inventory as an assessment tool in people with dementia and other neurological disorders. Clin Interv Aging. 2014;9:1051–61.
Article
PubMed
PubMed Central
Google Scholar
Aalten P, Verhey FRJ, Boziki M, Brugnolo A, Bullock R, Byrne EJ, et al. Consistency of neuropsychiatric syndromes across dementias: results from the European Alzheimer Disease Consortium. Dement Geriatr Cogn Disord. 2008;25:1–8.
Article
PubMed
Google Scholar
Bradford A, Brenes GA, Robinson RA, Wilson N, Snow AL, Kunik ME, et al. Concordance of self- and proxy-rated worry and anxiety symptoms in older adults with dementia. J Anxiety Disord. 2013;27:125–30.
Article
PubMed
PubMed Central
Google Scholar
Nelson PT, Kryscio RJ, Jicha GA, Abner EL, Schmitt FA, Xu LO, et al. Relative preservation of MMSE scores in autopsy-proven dementia with Lewy bodies. Neurology. 2009;73:1127–33.
Article
CAS
PubMed
PubMed Central
Google Scholar
Lessig S, Nie D, Xu R, Corey-Bloom J. Changes on brief cognitive instruments over time in Parkinson’s disease. Mov Disord. 2012;27:1125–8.
Article
PubMed
Google Scholar