Anstey, K. J.
et al. (2011). Cohort profile: the PATH through life project. International Journal of Epidemiology, 41, 951–960.
Brodaty, H., Altendorf, A., Withall, A. and Sachdev, P. (2010). Do people become more apathetic as they grow older? A longitudinal study in healthy individuals. International Psychogeriatrics, 22, 426–436.
Buchanan, R. J., Wang, S., Ju, H. and Graber, D. (2004). Analyses of gender differences in profiles of nursing home residents with Alzheimer's disease. Gender Medicine, 1, 48–59.
Cerejeira, J., Lagarto, L. and Mukaetova-Ladinska, E. B. (2012). Behavioral and psychological symptoms of dementia. Frontiers in Neurology, 3, 73.
Crook, T. H., Feher, E. P. and Larrabee, G. J. (1992). Assessment of memory complaint in age-associated memory impairment: the MAC-Q. International Psychogeriatrics, 4, 165–176.
Cummings, J. L., Mega, M., Gray, K., Rosenberg-Thompson, S., Carusi, D. A. and Gornbein, J. (1994). The neuropsychiatric inventory: comprehensive assessment of psychopathology in dementia. Neurology, 44, 2308–2314.
Dillon, C., Serrano, C. M., Castro, D., Leguizamón, P. P., Heisecke, S. L. and Taragano, F. E. (2013). Behavioral symptoms related to cognitive impairment. Neuropsychiatric Disease and Treatment, 9, 1443–1455.
Eramudugolla, R., Mortby, M. E., Sachdev, P., Meslin, C., Kumar, R. and Anstey, K. J. (2017). Evaluation of a research diagnostic algorithm for DSM-5 neurocognitive disorders in a cohort of adults aged 72–76 years, and comparison with DSM-IV dementia and MCI diagnoses. Alzheimer's Research & Therapy
Forrester, S. N., Gallo, J. J., Smith, G. S. and Leoutsakos, J. M. (2016). Patterns of neuropsychiatric symptoms in mild cognitive impairment and risk of dementia. The American Journal of Geriatric Psychiatry, 24, 117–125.
Geda, Y. E.
et al. (2008). Prevalence of neuropsychiatric symptoms in mild cognitive impairment and normal cognitive aging: population-based study. Archives of General Psychiatry, 65, 1193–1198.
Geda, Y. E.
et al. (2014). Baseline neuropsychiatric symptoms and the risk of incident mild cognitive impairment: a population-based study. The American Journal of Psychiatry, 171, 572–581.
Gotovac, K., Nikolac Perkovic, M., Pivac, N. and Borovecki, F. (2016). Biomarkers of aggression in dementia. Progress in Neuropsychopharmacology and Biological Psychiatry, 69, 125–130.
Guercio, B. J.
et al. (2015). The apathy evaluation scale: a comparison of subject, informant, and clinician report in cognitively normal elderly and mild cognitive impairment. Journal of Alzheimer's Disease, 47, 421–432.
Holtta, E. H., Laakkonen, M. L., Laurila, J. V., Strandberg, T. E., Tilvis, R. S. and Pitkala, K. H. (2012). Apathy: prevalence, associated factors, and prognostic value among frail, older inpatients. Journal of the American Medical Directors Association, 13, 541–545.
et al. (2016). Neuropsychiatric symptoms as early manifestations of emergent dementia: provisional diagnostic criteria for mild behavioral impairment. Alzheimer's & Dementia, 12, 195–202.
et al. (2017). The mild behavioral impairment checklist (MBI-C): a rating scale for neuropsychiatric symptoms in pre-dementia populations. Journal of Alzheimer's Disease, 56, 929–938.
Kaufer, D., Cummings, J., Ketchel, P., Smith, V., MacMillan, A. and Shelley, T. (2000). Validation of the NPI-Q, a brief clinical form of the neuropsychiatric inventory. Journal of Neuropsychiatry and Clinical Neurosciences, 12, 233–239.
Kitamura, T., Kitamura, M., Hino, S., Tanaka, N. and Kurata, K. (2012). Gender differences in clinical manifestations and outcomes among hospitalized patients with behavioral and psychological symptoms of dementia. Journal of Clinical Psychiatry, 73, 1548–1554.
Lovheim, H., Sandman, P. O., Karlsson, S. and Gustafson, Y. (2009). Sex differences in the prevalence of behavioral and psychological symptoms of dementia. International Psychogeriatrics, 21, 469–475.
Lyketsos, C. G., Lopez, O., Jones, B., Fitzpatrick, A. L., Breitner, J. and DeKosky, S. (2002). Prevalence of neuropsychiatric symptoms in dementia and mild cognitive impairment: results from the cardiovascular health study. Jama, 288, 1475–1483.
Minett, T. S., Da Silva, R. V., Ortiz, K. Z. and Bertolucci, P. H. (2008). Subjective memory complaints in an elderly sample: a cross-sectional study. International Journal of Geriatric Psychiatry, 23, 49–54.
Mortby, M. E. and Anstey, K. J. (2015). Mental health and aging. In Pachana, A. N. (ed.), Encyclopedia of Geropsychology (pp. 1–6). Singapore: Springer.
Mortby, M. E., Burns, R., Eramudugolla, R., Isamil, Z. and Anstey, K. J. (2017). Neuropsychiatric symptoms and cognitive impariment: understanding the importance of co-morbid symptoms. Journal of Alzheimer's Disease, 59, 141–153.
Okura, T., Plassman, B. L., Steffens, D. C., Llewellyn, D. J., Potter, G. G. and Langa, K. M. (2010). Prevalence of neuropsychiatric symptoms and their association with functional limitations in older adults in the United States: the aging, demographics, and memory study. Journal of the American Geriatrics Society, 58, 330–337.
et al. (2010). Neuropsychiatric predictors of progression from amnestic-mild cognitive impairment to Alzheimer's disease: the role of depression and apathy. Journal of Alzheimer's Disease, 20, 175–183.
Peters, M. E.
et al. (2012). Prevalence of neuropsychiatric symptoms in CIND and its subtypes: the cache county study. The American Journal of Geriatric Psychiatry, 20, 416–424.
Peters, M. E.
et al. (2013). Neuropsychiatric symptoms as risk factors for progression from CIND to dementia: the cache county study. The American Journal of Geriatric Psychiatry: Official Journal of the American Association for Geriatric Psychiatry, 21, 10.1016/j.jagp.2013.1001.1049.
Petersen, R. C., Stevens, J. C., Ganguli, M., Tangalos, E. G., Cummings, J. L. and DeKosky, S. T. (2001). Practice parameter: early detection of dementia: mild cognitive impairment (an evidence-based review). Report of the quality standards subcommittee of the American academy of neurology. Neurology, 56, 1133–1142.
et al. (2015). Neuropsychiatric symptoms, APOE epsilon4, and the risk of incident dementia: a population-based study. Neurology, 84, 935–943.
Roberts, J. L., Clare, L. and Woods, R. T. (2009). Subjective memory complaints and awareness of memory functioning in mild cognitive impairment: a systematic review. Dementia and Geriatric Cognitive Disorders, 28, 95–109.
Rosenberg, P. B., Mielke, M. M., Appleby, B. S., Oh, E. S., Geda, Y. E. and Lyketsos, C. G. (2013). The association of neuropsychiatric symptoms in MCI with incident dementia and Alzheimer disease. American Journal of Geriatric Psychiatry, 21, 685–695.
Steinberg, M., Shao, H., Zandi, P., Lyketsos, C., Welsh-Bohmer, K. and Norton, M. (2008). Point and 5-year period prevalence of neuropsychiatric symptoms in dementia: the cache county study. International Journal of Geriatric Psychiatry, 23, 170–177.
Taragano, F., Allegri, R., Krupitzki, H., Sarasola, D., Serrano, C. and Lon, L. (2009). Mild behavioral impairment and risk of dementia: a prospective cohort study of 358 patients. Journal of Clinical Psychiatry, 70, 584–592.
et al. (2004). Mild cognitive impairment–beyond controversies, towards a consensus: report of the international working group on mild cognitive impairment. Journal of Internal Medicine, 256, 240–246.
Zuidema, S. U., de Jonghe, J. F., Verhey, F. R. and Koopmans, R. T. (2009). Predictors of neuropsychiatric symptoms in nursing home patients: influence of gender and dementia severity. International Journal of Geriatric Psychiatry, 24, 1079–1086.