Publications list for Dr Olav Nielssen

2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008

2014

   
  • Hayes, H., Kemp, R., Large, M., Nielssen, O. (2014), A 21-year retrospective outcome study of New South Wales forensic patients granted conditional and unconditional release. The Australian and New Zealand Journal of Psychiatry. 48(3), 259-282. [Abstract]
  • Large, M., Dall, B., Nielssen, O. (2014), Risk assessment for violence and self-harm in first episode psychosis and the need for early psychosis intervention services. Australian and New Zealand Journal of Psychiatry. , 94-99. [Abstract]
  • Large, M., Mullin, K., Gupta, P., Harris, A., Nielssen, O. (2014), Systematic meta-analysis of outcomes associated with psychosis and co-morbid substance use. The Australian and New Zealand Journal of Psychiatry. 48(5), 418-432. [Abstract]

2013

   
  • Nielssen, O., Sara, G., Lim, Y., Large, M. (2013), Country of birth and hospital treatment for psychosis in New South Wales. Social Psychiatry and Psychiatric Epidemiology. 48(4), 613-620. [Abstract]
  • Nielssen, O. (2013), Scientific and ethical problems with risk assessment in clinical practice. Australian and New Zealand Journal of Psychiatry. 47(12), 1198-1199. [Abstract]
  • Large, M., Nielssen, O. (2013), Suicide ideas and immediate suicide risk. Psychiatry Research. , 746. [Abstract]
  • Gupta, P., Mullin, K., Nielssen, O., Harris, A., Large, M. (2013), Do former substance users with psychosis differ in their symptoms or function from non-substance users? A systematic meta-analysis. Australian & New Zealand Journal of Psychiatry. 47(6), 524-537. [Abstract]
  • Challis, S., Nielssen, O., Harris, A., Large, M. (2013), Systematic meta-analysis of the risk factors for deliberate self-harm before and after treatment for first-episode psychosis. Acta Psychiatrica Scandinavica. 127(6), 442-454. [Abstract]

2012

   
  • Large, M., Nielssen, O., Babidge, N. (2012), Nails in the Brain. The American Journal of Forensic Medicine and Pathology. , e16. [Abstract]
  • Large, M., Nielssen, O. (2012), Self-enucleation: forget Freud and Oedipus, it's all about untreated psychosis. British Journal of Ophthalmology. 96(8), 1056-1057. [Abstract]
  • Large, M., Nielssen, O. (2012), Self-Enucleation of One Eye and Contra-Lateral Visual Loss. Orbit. 31(4), 206. [Abstract]
  • Large, M., Nielssen, O. (2012), Infant homicide in the USA between 1940 and 2005. Journal of Epidemiology and Community Health. , 662. [Abstract]
  • Large, M., Nielssen, O. (2012), Risk factors for inpatient suicide do not translate into meaningful risk categories--all psychiatric inpatients are high-risk. Journal of Clinical Psychiatry. 73(7), 1034. [Abstract]
  • Myles, N., Newall, H., Nielssen, O., Large, M. (2012), The association between cannabis use and earlier age at onset of schizophrenia and other psychoses: meta-analysis of possible confounding factors. Current Pharmaceutical Design. 18(32), 5055-5069. [Abstract]
  • Large, M., Smith, G., Sara, G., Paton, M., Kedzior, K., Nielssen, O. (2012), Meta-analysis of self-reported substance use compared with laboratory substance assay in general adult mental health settings. International Journal of Methods in Psychiatric Research. 21(2), 134-148. [Abstract]
  • Nielssen, O., Malhi, G., McGorry, P., Large, M. (2012), Overview of violence to self and others during the first episode of psychosis. Journal of Clinical Psychiatry. 73(5), e580-e587. [Abstract]
  • Nielssen, O., Malhi, G., Large, M. (2012), Mania, homicide and severe violence. Australian & New Zealand Journal of Psychiatry. 46(4), 357-363. [Abstract]
  • Large, M., Ryan, C., Nielssen, O. (2012), Suicide risk assessment: Reply to Draper. The Australian and New Zealand Journal of Psychiatry. 46(4), 387. [Abstract]
  • Large, M., Babidge, N., Nielssen, O. (2012), Intracranial Self-Stabbing. The American journal of forensic medicine and pathology. 33(3), 13-8. [Abstract]
  • Mullin, K., Gupta, P., Compton, M., Nielssen, O., Harris, A., Large, M. (2012), Does giving up substance use work for patients with psychosis? A systematic meta-analysis. The Australian and New Zealand Journal of Psychiatry. 46(9), 826-839. [Abstract]
  • Large, M., Nielssen, O. (2012), Comment on risk assessment: predicting violence. Evidence - Based Mental Health. 15(1), 4. [Abstract]
  • Gerard, A., de Moore, G., Nielssen, O., Large, M. (2012), Survivors of self-inflicted stab wounds. Australasian Psychiatry. 20(1), 44-48. [Abstract]
  • Nielssen, O., Large, M. (2012), Homicide in psychiatric hospitals in Australia and New Zealand. Psychiatric Services. 63(5), 500-503. [Abstract]

2011

   
  • Large, M., Ryan, C., Nielssen, O. (2011), The validity and utility of risk assessment for inpatient suicide. Australasian Psychiatry. 19(6), 507-512. [Abstract]
  • Nielssen, O., Large, M. (2011), Removing the A2 Criteria Will Not Rescue Posttraumatic Stress Disorder. Biological psychiatry. , e21; author reply e23. [Abstract]
  • Large, M., Sharma, S., Cannon, E., Ryan, C., Nielssen, O. (2011), Risk factors for suicide within a year of discharge from psychiatric hospital: a systematic meta-analysis. The Australian and New Zealand journal of psychiatry. 45(8), 619-28. [Abstract]
  • Large, M., Smith, G., Sharma, S., Nielssen, O., Singh, S. (2011), Systematic review and meta-analysis of the clinical factors associated with the suicide of psychiatric in-patients. Acta psychiatrica Scandinavica. 124(1), 18-29. [Abstract]
  • Nielssen, O., O'Dea, J., Sullivan, D., Rodriguez, M., Bourget, D., Large, M. (2011), Child pornography offenders detected by surveillance of the Internet and by other methods. Criminal behaviour and mental health : CBMH. 21(3), 215-24. [Abstract]
  • Nielssen, O., Yee, N., Millard, M., Large, M. (2011), Comparison of first-episode and previously treated persons with psychosis found NGMI for a violent offense. Psychiatric Services. 62(7), 759-764. [Abstract]
  • Nielssen, O., Large, M. (2011), Dangerous myths about suicide. Australasian Psychiatry. 19(3), 269. [Abstract]
  • Large, M., Sharma, S., Compton, M., Slade, T., Nielssen, O. (2011), Cannabis Use and Earlier Onset of Psychosis: A Systematic Meta-analysis. Archives of general psychiatry. 68(6), 555-61. [Abstract]
  • Nielssen, O., Ryan, C., Large, M. (2011), Risk assessment and resource allocation. Australasian Psychiatry. 19(3), 270. [Abstract]
  • Nielssen, O., Bourget, D., Laajasalo, T., Liem, M., Labelle, A., Häkkänen-Nyholm, H., Koenraadt, F., Large, M. (2011), Homicide of strangers by people with a psychotic illness. Schizophrenia Bulletin. 37(3), 572-579. [Abstract]
  • Nielssen, O., Holmes-Walker, D., Large, M., Steinbeck, K. (2011), Congenital adrenal hyperplasia associated with mania and serious violence. Biological Psychiatry. , e21-22. [Abstract]
  • Large, M., Nielssen, O. (2011), Violence in first-episode psychosis: a systematic review and meta-analysis. Schizophrenia Research. 125(2-3), 209-220. [Abstract]
  • Large, M., Nielssen, O. (2011), People with bipolar disorder and comorbid substance abuse are six times more likely to be convicted of violent crime than the general population. Evidence-based Mental Health. 14(1), 17. [Abstract]
  • Nielssen, O., Large, M. (2011), Potentially lethal suicide attempts using sharp objects during psychotic illness. Crisis. 32(1), 37-42. [Abstract]
  • Large, M., Nielssen, O., Babidge, N. (2011), Self-inflicted intracranial self-injury. Journal of Emergencies, Trauma and Shock. 4(1), 147. [Abstract]

2010

   
  • Yee, N., Large, M., Kemp, R., Nielssen, O. (2010), Severe non-lethal violence during psychotic illness. The Australian and New Zealand journal of psychiatry. (6). [Abstract]
  • Nielssen, O., Large, M. (2010), Rates of homicide during the first episode of psychosis and after treatment: a systematic review and meta-analysis. Schizophrenia Bulletin. 36(4), 702-712. [Abstract]
  • Large, M., Nielssen, O. (2010), Suicide in Australia: meta-analysis of rates and methods of suicide between 1988 and 2007. The Medical Journal of Australia. 192(8), 432-437. [Abstract]
  • Large, M., Nielssen, O., Lackersteen, S., Smith, G. (2010), The associations between infant homicide, homicide, and suicide rates: an analysis of world health organization and centers for disease control statistics. Suicide and Life-Threatening Behavior. 40(1), 87-97. [Abstract]
  • Large, M., Nielssen, O., Elliott, G. (2010), The reliability of evidence about psychiatric diagnosis after serious crime: part II. Agreement between experts and treating practitioners. The Journal of the American Academy of Psychiatry and the Law. 38(4), 524-530. [Abstract]
  • Nielssen, O., Elliott, G., Large, M. (2010), The reliability of evidence about psychiatric diagnosis after serious crime: part I. Agreement between experts. The Journal of the American Academy of Psychiatry and the Law. 38(4), 516-23. [Abstract]

2009

   
  • Nielssen, O., Large, M. (2009), Untreated psychotic illness in the survivors of violent suicide attempts. Early intervention in psychiatry. 3(2), 116-22. [Abstract]
  • Large, M., Nielssen, O., Elliott, G. (2009), Reliability of psychiatric evidence in serious criminal matters: fitness to stand trial and the defence of mental illness. The Australian and New Zealand journal of psychiatry. 43(5), 446-52. [Abstract]
  • Large, M., Nielssen, O. (2009), The Penrose hypothesis in 2004: patient and prisoner numbers are positively correlated in low-and-middle income countries but are unrelated in high-income countries. Psychology and psychotherapy. 82(Pt 1), 113-9. [Abstract]
  • Nielssen, O., Large, M., Westmore, B., Lackersteen, S. (2009), Child homicide in New South Wales from 1991 to 2005. The Medical journal of Australia. 190(1), 7-11. [Abstract]

2008

   
  • Large, M., Nielssen, O. (2008), Factors associated with agreement between experts in evidence about psychiatric injury. The journal of the American Academy of Psychiatry and the Law. 36(4), 515-21. [Abstract]