Publications for John Snowdon Publications for John Snowdon 2016 Snowdon, J., Almeida, O., O'Connor, D. (2016). Dubious findings concerning the prevalence of late-life depression. Australian and New Zealand Journal of Psychiatry, 50(3), 284-289. <a href="http://dx.doi.org/10.1177/0004867415595 716">[More Information]</a> Snowdon, J. (2016). Why have Australian suicide rates decreased? Australian and New Zealand Journal of Psychiatry, 50(1), 13-15. <a href="http://dx.doi.org/10.1177/0004867415590 630">[More Information]</a> 2015 Snowdon, J. (2015). Accumulating too much stuff: what is hoarding and what is not? Australasian Psychiatry, 23(4), 354-357. <a href="http://dx.doi.org/10.1177/1039856215588 228">[More Information]</a> 2014 Draper, B., Kolves, K., De Leo, D., Snowdon, J. (2014). A Controlled Study of Suicide in Middle-Aged and Older People: Personality Traits, Age, and Psychiatric Disorders. Suicide and Life-Threatening Behavior, 44(2), 130-138. <a href="http://dx.doi.org/10.1111/sltb.12053">[Mo re Information]</a> Snowdon, J. (2014). Severe domestic squalor: Time to sort out the mess. Australian and New Zealand Journal of Psychiatry, 48(7), 682-684. <a href="http://dx.doi.org/10.1177/0004867414533 160">[More Information]</a> Draper, B., Kolves, K., De Leo, D., Snowdon, J. (2014). The impact of patient suicide and sudden death on health care professionals. General Hospital Psychiatry, 36(6), 721-725. <a href="http://dx.doi.org/10.1016/j.genhosppsych.2 014.09.011">[More Information]</a> 2013 De Leo, D., Draper, B., Snowdon, J., Kolves, K. (2013). Contacts with health professionals before suicide: Missed opportunities for prevention? Comprehensive Psychiatry, 54(7), 1117-1123. <a href="http://dx.doi.org/10.1016/j.comppsych.201 3.05.007">[More Information]</a> Snowdon, J. (2013). Should psychomotor disturbance be an essential criterion for a DSM-5 diagnosis of melancholia? BMC Psychiatry, 13, 1-6. <a href="http://dx.doi.org/10.1186/1471-244X-13-1 60">[More Information]</a> De Leo, D., Draper, B., Snowdon, J., Kolves, K. (2013). Suicides in older adults: a case-control psychological autopsy study in Australia. Journal of Psychiatric Research, 47(7), 980-988. <a href="http://dx.doi.org/10.1016/j.jpsychires.2013 .02.009">[More Information]</a> Snowdon, J., Halliday, G., Hunt, G. (2013). Two types of squalor: findings from a factor analysis of the Environmental Cleanliness and Clutter Scale (ECCS). International Psychogeriatrics, 25(7), 1191-1198. <a href="http://dx.doi.org/10.1017/S104161021300 032X">[More Information]</a> 2012 Almeida, O., Pirkis, J., Kerse, N., Sim, M., Flicker, L., Snowdon, J., Draper, B., Byrne, G., Goldney, R., Lautenschlager, N., et al (2012). A Randomized Trial to Reduce the Prevalence of Depression and Self-Harm Behavior in Older Primary Care Patients. Annals of Family Medicine, 10(4), 347-356. <a href="http://dx.doi.org/10.1370/afm.1368">[Mor e Information]</a> Davison, T., Snowdon, J., Castle, N., McCabe, M., Mellor, D., Karantzas, G., Allan, J. (2012). An evaluation of a national program to implement the Cornell Scale for Depression in Dementia into routine practice in aged care facilities. International Psychogeriatrics, 24(4), 631-641. <a href="http://dx.doi.org/10.1017/S104161021100 2146">[More Information]</a> Chan, C., Snowdon, J. (2012). Animal hoarding. In John Snowdon, Graeme Halliday and Sube Banerjee (Eds.), Severe Domestic Squalor, (pp. 81-100). Cambridge: Cambridge University Press. Almeida, O., Draper, B., Pirkis, J., Snowdon, J., Lautenschlager, N., Byrne, G., Sim, M., Stocks, N., Kerse, N., Flicker, L., et al (2012). Anxiety, depression, and comorbid anxiety and depression: risk factors and outcome over two years. International Psychogeriatrics, 24(10), 1622-1632. <a href="http://dx.doi.org/10.1017/S104161021200 107X">[More Information]</a> Almeida, O., Draper, B., Snowdon, J., Lautenschlager, N., Pirkis, J., Byrne, G., Sim, M., Stocks, N., Flicker, L., Pfaff, J. (2012). Factors associated with suicidal thoughts in a large community study of older adults. British Journal of Psychiatry, 201(6), 466-472. <a href="http://dx.doi.org/10.1192/bjp.bp.112.1101 30">[More Information]</a> Snowdon, J., Pertusa, A., Mataix-Cols, D. (2012). On hoarding and squalor: a few considerations for dsm-5. Depression and Publications for John Snowdon Anxiety, 29(5), 417-424. <a href="http://dx.doi.org/10.1002/da.21943">[Mor e Information]</a> Snowdon, J., Halliday, G., Banerjee, S. (2012). Severe Domestic Squalor. Cambridge: Cambridge University Press. Almeida, O., Pirkis, J., Kerse, N., Sim, M., Flicker, L., Snowdon, J., Draper, B., Byrne, G., Lautenschlager, N., Stocks, N., et al (2012). Socioeconomic disadvantage increases risk of prevalent and persistent depression in later life. Journal of Affective Disorders, 138(3), 322-331. <a href="http://dx.doi.org/10.1016/j.jad.2012.01.02 1">[More Information]</a> Snowdon, J. (2012). Tailored treatment for depression with co-morbid dementia. Australian and New Zealand Journal of Psychiatry, 46(7), 678-69. <a href="http://dx.doi.org/10.1177/0004867412450 476">[More Information]</a> 2011 Snowdon, J., Galanos, D., Vaswani, D. (2011). A 2009 survey of psychotropic medication use in Sydney nursing homes. Medical Journal of Australia, 194(5), 270-271. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=21382008">[More Information]</a> Almeida, O., Alfonso, H., Pirkis, J., Kerse, N., Sim, M., Flicker, L., Snowdon, J., Draper, B., Byrne, G., Lautenschlager, N., et al (2011). A practical approach to assess depression risk and to guide risk reduction strategies in later life. International Psychogeriatrics, 23(2), 280-291. <a href="http://dx.doi.org/10.1017/S104161021000 1870">[More Information]</a> Snowdon, J., Halliday, G. (2011). A study of the use of clozapine in old age psychiatry. International Clinical Psychopharmacology, 26(4), 232-235. <a href="http://dx.doi.org/10.1097/YIC.0b013e3283 4405fc">[More Information]</a> Snowdon, J., Draper, B., Wyder, M. (2011). Age Variation in the Prevalence of DSM-IV Disorders in Cases of Suicide of Middle-Aged and Older Persons in Sydney. Suicide and Life-Threatening Behavior, 41(4), 465-470. <a href="http://dx.doi.org/10.1111/j.1943-278X.201 1.00049.x">[More Information]</a> Snowdon, J., Rosengren, D., Daniel, F., Suyasa, M. (2011). Australia's Use of the Cornell Scale to Screen for Depression in Nursing Homes. Australasian Journal on Ageing, 30(1), 33-36. <a href="http://dx.doi.org/10.1111/j.1741-6612.201 0.00450.x">[More Information]</a> Gregory, C., Halliday, G., Hodges, J., Snowdon, J. (2011). Living in squalor: neuropsychological function, emotional processing and squalor perception in patients found living in squalor. International Psychogeriatrics, 23(5), 724-731. <a href="http://dx.doi.org/10.1017/S104161021000 2103">[More Information]</a> Mataix-Cols, D., Pertusa, A., Snowdon, J. (2011). Neuropsychological and Neural Correlates of Hoarding: A Practice-Friendly Review. Journal of Clinical Psychology, 67(5), 467-476. <a href="http://dx.doi.org/10.1002/jclp.20791">[Mo re Information]</a> Snowdon, J., Galanos, D., Vaswani, D. (2011). Patterns of psychotropic medication use in nursing homes: surveys in Sydney, allowing comparisons over time and between countries. International Psychogeriatrics, 23(9), 1520-1525. <a href="http://dx.doi.org/10.1017/S104161021100 0445">[More Information]</a> Snowdon, J. (2011). Pseudodementia, a term for its time: the impact of Leslie Kiloh's 1961 paper. Australasian Psychiatry, 100, 391-397. <a href="http://dx.doi.org/10.3109/10398562.2011. 610105">[More Information]</a> 2010 Snowdon, J., Halliday, G. (2010). A study of severe domestic squalor: 173 cases referred to an old age psychiatry service. International Psychogeriatrics, 23(2), 1-7. <a href="http://dx.doi.org/10.1017/S104161021000 0906">[More Information]</a> Snowdon, J. (2010). Depression in nursing homes. International Psychogeriatrics, 22(7), 1143-1148. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=20678303">[More Information]</a> Draper, B., Peisah, C., Snowdon, J., Brodaty, H. (2010). Early Dementia Diagnosis and the Risk of Suicide and Euthanasia. Alzheimer's and Dementia, 6(1), 75-82. <a href="http://dx.doi.org/10.1016/j.jalz.2009.04.12 29">[More Information]</a> Snowdon, J. (2010). Mental health service delivery in long-term care homes. International Psychogeriatrics, 22(7), 1063-1071. <a href="http://dx.doi.org/10.1017/S104161021000 0773">[More Information]</a> Conn, D., Snowdon, J. (2010). Optimizing mental health in long-term care homes. International Psychogeriatrics, 22(7), 1023-1024. <a href="http://dx.doi.org/10.1017/S104161021000 Publications for John Snowdon 1389">[More Information]</a> Snowdon, J., Draper, B., Brodaty, H., Ames, D., Chiu, E. (2010). Prevalence and treatment of late life depression. Australian and New Zealand Journal of Psychiatry, 44(11), 1054. <a href="http://dx.doi.org/10.3109/00048674.2010. 514857">[More Information]</a> Snowdon, J. (2010). Protection from late life depression. International Psychogeriatrics, 22(5), 844-5. <a href="http://dx.doi.org/10.1017/S104161021000 0682">[More Information]</a> 2009 Turner, J., Snowdon, J. (2009). An innovative approach to behavioral assessment and intervention in residential care: A service evaluation. Clinical Gerontologist: the journal of aging and mental health, 32(3), 260-275. <a href="http://dx.doi.org/10.1080/0731711090289 5291">[More Information]</a> Snowdon, J., Chiu, E., Ames, D., Draper, B. (2009). Depressive Disorders in the Elderly: A Review. In Helen Herrman, Mario Maj and Norman Satorius (Eds.), Depressive Disorders in the Elderly: A Review, (pp. 197-257). United Kingdom: Wiley-Blackwell Publishing. Gopinath, B., Wang, J., Schneider, J., Burlutsky, G., Snowdon, J., McMahon, C., Leeder, S., Mitchell, P. (2009). Depressive symptoms among older adults with hearing impairements: the Blue Mountains Study. Journal of the American Geriatrics Society, 57(7), 1306-1308. <a href="http://dx.doi.org/10.1111/j.1532-5415.200 9.02317.x">[More Information]</a> Snowdon, J., Halliday, G. (2009). How and when to intervene in cases of severe domestic squalor. International Psychogeriatrics, 21(6), 996-1002. <a href="http://dx.doi.org/10.1017/S104161020999 0597">[More Information]</a> Pfaff, J., Draper, B., Pirkis, J., Stocks, N., Snowdon, J., Sim, M., Byrne, G., Lautenschlager, N., Flicker, L., Kerse, N., et al (2009). Medical morbidity and severity of depression in a large primary care sample of older Australians: the DEPS-GP project. Medical Journal of Australia, 190(7 Suppl), S75-S80. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=19351298">[More Information]</a> Pirkis, J., Pfaff, J., Williamson, M., Tyson, O., Stocks, N., Goldney, R., Draper, B., Snowdon, J., Lautenschlager, N., Almeida, O. (2009). The community prevalence of depression in older Australians. Journal of Affective Disorders, 115(1-2), 54-61. <a href="http://dx.doi.org/10.1016/j.jad.2008.08.01 4">[More Information]</a> Halliday, G., Snowdon, J. (2009). The environmental cleanliness and clutter scale (ECCS). International Psychogeriatrics, 21(6), 1041-1050. <a href="http://dx.doi.org/10.1017/S104161020999 0135">[More Information]</a> 2008 Draper, B., Snowdon, J., Wyder, M. (2008). A pilot study of the suicide victim's last contact with a health professional. Crisis-the Journal of Crisis Intervention and Suicide Prevention, 29(2), 96-101. <a href="http://dx.doi.org/10.1027/0227-5910.29.2. 96">[More Information]</a> Tiller, J., Ames, D., Brodaty, H., Byrne, G., Chawla, S., Halliday, G., Snowdon, J., Hepworth, G., McArdle, P., Schweitzer, I. (2008). Antipsychotic use in the elderly: what doctors say they do, and what they do. Australasian Journal on Ageing, 27(3), 134-142. <a href="http://dx.doi.org/10.1111/j.1741-6612.200 8.00308.x">[More Information]</a> Kerse, N., Flicker, L., Pfaff, J., Draper, B., Lautenschlager, N., Sim, M., Snowdon, J., Almeida, O. (2008). Falls, depression and antidepressants in later life: a large primary care appraisal. PloS One, 3(6), e2423-1-e2423-9. <a href="http://dx.doi.org/10.1371/journal.pone.000 2423">[More Information]</a> Snowdon, J. (2008). Review of D K Conn et al (ed), Practical Psychiatry in the Long-term Care Home: A Handbook for Staff 3rd Ed. International Psychogeriatrics, 20, 860-862. 2007 Peisah, C., Snowdon, J., Kril, J., Rodriguez, M. (2007). Clinicopathological findings in older suicide victims: three cases. Suicide and Life-threatening Behavior. Suicide and Life-Threatening Behavior: the official journal of the American Association of Suicidology, 37(6), 648-658. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=18275371">[More Information]</a> Llewellyn-Jones, R., Snowdon, J. (2007). Depression in nursing homes: Ensuring adequate treatment. CNS Drugs, 21(8), 627-640. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=17630816">[More Information]</a> Draper, B., Pfaff, J., Pirkis, J., Snowdon, J., Lautenschlager, N., Wilson, I., Almeida, O. (2007). Long-Term Effects of Childhood Abuse Publications for John Snowdon on the Quality of Life and Health of Older People: Results from the Depression and Early Prevention of Suicide in General Practice Project. Journal of the American Geriatrics Society, 56. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=18031482">[More Information]</a> Snowdon, J., Shah, A., Halliday, G. (2006). Severe domestic squalor: a review. International Psychogeriatrics, 19(1), 37-51. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=16973099">[More Information]</a> Snowdon, J. (2007). Psychogeriatric services in the community and in long-term care facilities: needs and developments. Current Opinion in Psychiatry, 20(6), 533-538. <a href="http://dx.doi.org/10.1097/YCO.0b013e328 2c8c85e">[More Information]</a> Snowdon, J., Arie, T. (2005). A history of psychogeriatric services. In Draper B; Melding P; Brodaty H (Eds.), Psychogeriatric service delivery: An International Perspective, (pp. 3-20). Oxford: Oxford University Press. Snowdon, J., Fleming, R. (2007). Recognising depression in residential facilities: an Australian challenge. International Journal of Geriatric Psychiatry, 23, 295-300. <a href="http://dx.doi.org/10.1002/gps.1877">[Mor e Information]</a> 2006 Ritchie, C., Chiu, E., Harrigan, S., Macfarlane, S., Mastwyk, M., Halliday, G., Hustig, H., Hall, K., Hassett, A., O'Connor, D., Snowdon, J., et al (2006). A comparison of the efficacy and safety of olanzapine and risperidone in the treatment of elderly patients with schizophrenia: an open study of six months duration. International Journal of Geriatric Psychiatry, 21(2), 171-179. <a href="http://dx.doi.org/10.1002/gps.1446">[Mor e Information]</a> Snowdon, J., Day, S., Baker, W. (2006). Audits of medication use in Sydney nursing homes. Age and Ageing, 35(4), 403-408. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=16788081">[More Information]</a> Snowdon, J., Brodaty, H., Ames, D., Day, S. (2006). Duration of risperidone treatment for BPSD. International Journal of Geriatric Psychiatry, 21(7), 699-701. <a href="http://dx.doi.org/10.1002/gps.1559">[Mor e Information]</a> Peisah, C., Snowdon, J., Gorrie, C., Kril, J., Rodriguez, M. (2006). Investigation of Alzheimer's disease-related pathology in community dwelling older subjects who committed suicide. Journal of Affective Disorders, 99(1-3), 127-132. <a href="http://dx.doi.org/10.1016/j.jad.2006.08.03 0">[More Information]</a> Snowdon, J. (2006). Psychosis of Alzheimer disease. American Journal of Geriatric Psychiatry, 14(3), 293-4. <a href="http://dx.doi.org/10.1097/01.JGP.0000192 510.47271.44">[More Information]</a> 2005 Brodaty, H., Aldridge, G., Ames, D., Byrne, G., Snowdon, J., Woodward, M., Hertel, J. (2005). A systematic review of extrapyridmal symptoms and tardive dyskinesia in patients with dementai receiving low-dose risperidone vs low-dose haloperidol. Australian and New Zealand Journal of Psychiatry, 39 Supp 1(501), A140. Snowdon, J., Brodaty, H., Day, S., Hertel, J. (2005). Average duration of treatment with risperidone for behavioural disturbances of dementia (BDD): a retrospective chart review. Australian and New Zealand Journal of Psychiatry, 39(Supp 1), A140. Snowdon, J., Day, S., Baker, W. (2005). Current use of psychotropic medication in nursing homes. International Psychogeriatrics, 18(2), 241-250. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=16185381">[More Information]</a> Snowdon, J. (2005). Psychogeriatric Service Delivery: An International Perspective. In Draper B; Melding P; Brodaty H (Eds.), Psychogeriatric service delivery: An International Perspective, (pp. 213-233). Oxford: Oxford University Press. Halliday, G., Snowdon, J., Simpson, B. (2005). Re: Diogenes syndrome in a pair of siblings. The Canadian Journal of Psychiatry (Revue Canadienne de Psychiatrie), 50(9), 567. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=16262113">[More Information]</a> Woodward, M., Ames, D., Aldridge, G., Brodaty, H., Byrne, G., Snowdon, J., Hertel, J. (2005). Reduced extrapyramidal symptoms and tardive dyskinesia in patients with dementia receiving low-dose risperidone compared to low-dose haloperidol: a systematic review. International Psychogeriatrics, 17, 173-4. Halliday, G., Snowdon, J., Shah, A. (2005). Relationship between squalor and frontal lobes. International Psychogeriatrics, 17, 105. Brodaty, H., Ames, D., Snowdon, J., Woodward, Publications for John Snowdon M., Kirwan, J., Clarnette, R., Lee, K., Greenspan, A. (2005). Risperidone for psychosis of Alzheimer's disease and mixed dementia: results of a double-blind, placebo-controlled trial. International Journal of Geriatric Psychiatry. <a href="http://www.ncbi.nlm.nih.gov/entrez/query. fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract &list_uids=16315159">[More Information]</a> Snowdon, J. (2005). The role of psychogeriatric services in long-term residential care settings. In Draper B; Melding P; Brodaty H (Eds.), Psychogeriatric service delivery: An International Perspective, (pp. 213-233). Oxford: Oxford University Press. Snowdon, J., Day, S., Baker, W. (2005). Why and how antipsychotic drugs are used in 40 Sydney nursing homes. International Journal of Geriatric Psychiatry, 20(12), 1146-1152. <a href="http://dx.doi.org/10.1002/gps.1407">[Mor e Information]</a> 2003 22-29. Snowdon, J. (2003). The Meaning of Words. International Psychogeriatrics, 15(3), 219-222. 2002 Snowdon, J., Baume, P. (2002). A study of suicides of older people in Sydney. International Journal of Geriatric Psychiatry, 17(3), 261-269. <a href="http://dx.doi.org/10.1002/gps.586">[More Information]</a> Snowdon, J., Hunt, G. (2002). Age, period and cohort effects on suicide rates in Australia, 1919-1999. Acta Psychiatrica Scandinavica, 105(4), 265-270. Llewellyn-Jones, R., Baikie, K., Castell, S., Andrews, C., Baikie, A., Pond, D., Willcock, S., Snowdon, J., Tennant, C. (2002). How to help depressed older people living in residential care: a multifaceted shared-care intervention for late-life depression. International Psychogeriatrics, 13(4), 477-492. Brodaty, H., Ames, D., Snowdon, J., Woodward, M., Kirwan, J., Clarnette, R., Lee, E., Lyons, B., Grossman, F. (2003). A randomized palcebo-controlled trial of risperidone for the treatment of aggression, agitation, and psychosis of dementia. Journal Of Clinical Psychiatry, 64(2), 134-143. Snowdon, J., Arie, T. (2002). Old age psychiatry services: long-stay care facilities in Australia and the UK. Psychiatric Bulletin, 26(1), 24-26. Snowdon, J. (2003). Age variation in the prevalence of depression: are study findings meaningful? In Perminder s. Sachdev (Eds.), The Ageing Brain: The Neurobiology and Neuropsychiatry of Ageing, (pp. 283-298). Lisse, The Netherlands: Swets and Zeitlinger Publishers. Llewellyn-Jones, R., Willcock, S., Snowdon, J., Tennant, C., Baikie,, K., Castell, S., Andrews, C., Baikie,, A., Pond, C. (2001). How to help depressed older people living in residential care: a multifaceted shared-care intervention for late-life depression. International Psychogeriatrics, 13, 477-492. Draper, B., Jochelson, T., Kitching, D., Snowdon, J., Brodaty, H., Russell, B. (2003). Mental health service delivery to older people in New South Wales: perceptions of aged care, adult mental health and mental health services for older people. Australian and New Zealand Journal of Psychiatry, 37(6), 735-740. Snowdon, J. (2001). Is depression more prevalent in old age? Australian and New Zealand Journal of Psychiatry, 35, 782-787. Parker, G., Snowdon, J., Parker, K. (2003). Modelling late-life depression. International Journal of Geriatric Psychiatry, 18(12), 1102-1109. <a href="http://dx.doi.org/10.1002/gps.1020">[Mor e Information]</a> Draper, B., Turner, J., McMinn, B., Gonski, P., Mclntosh, H., Latham, L., Snowdon, J., Draper, D., Luscombe, G., Meares, S. (2003). Outcome of treatment of vocally disruptive behaviour in nursing home residents. Australasian Journal on Ageing, 22(2), 80-84. Snowdon, J. (2003). Severe depression in old age. Modern Medicine of South Africa, 11, Snowdon, J. (2002). Severe depression in old age. Medicine Today, 3(12), 40-47. 2001 Snowdon, J. (2001). Late-life depression: what can be done? Australian Prescriber, 24, 65-67. Snowdon, J., Brodaty, H., Ames, D., Boundy,, K., Hecker,, J., Storey,, E., Yates,, M. (2001). Pharmacological treatment of cognitive deficits in Alzheimer's disease. Medical Journal of Australia, 175, 324-329. Snowdon, J. (2001). Prevalence of depression in old age. British Journal of Psychiatry, 178, 476-476. Snowdon, J. (2001). Psychiatric care in nursing homes: more must be done. Australasian Psychiatry, 9, 108-112. Snowdon, J., Lane,, F. (2001). The prevalence and outcome of depression and dementia in Botany's elderly population. International Journal of Geriatric Psychiatry, 16, 293-299.