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Pokorny's complaint: the insoluble problem of the overwhelming number of false positives generated by suicide risk assessment

Alex Pokorny's 1983 prospective study of suicide found that 96.3% of high-risk predictions were false positives, and that more than half of the suicides occurred in the low-risk group and were hence false negatives. All subsequent prospective studies, including the recent US Army Study To Asses...

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Detalles Bibliográficos
Autores principales: Nielssen, Olav, Wallace, Duncan, Large, Matthew
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal College of Psychiatrists 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5288088/
https://www.ncbi.nlm.nih.gov/pubmed/28184312
http://dx.doi.org/10.1192/pb.bp.115.053017
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author Nielssen, Olav
Wallace, Duncan
Large, Matthew
author_facet Nielssen, Olav
Wallace, Duncan
Large, Matthew
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description Alex Pokorny's 1983 prospective study of suicide found that 96.3% of high-risk predictions were false positives, and that more than half of the suicides occurred in the low-risk group and were hence false negatives. All subsequent prospective studies, including the recent US Army Study To Assess Risk and Resilience in Servicemembers (STARRS), have reported similar results. We argue that since risk assessment cannot be a practical basis for interventions aimed at reducing suicide, the alternative is for mental health services to carefully consider what amounts to an adequate standard of care, and to adopt the universal precaution of attempting to provide that to all of our patients.
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spelling pubmed-52880882017-02-09 Pokorny's complaint: the insoluble problem of the overwhelming number of false positives generated by suicide risk assessment Nielssen, Olav Wallace, Duncan Large, Matthew BJPsych Bull Original Papers Alex Pokorny's 1983 prospective study of suicide found that 96.3% of high-risk predictions were false positives, and that more than half of the suicides occurred in the low-risk group and were hence false negatives. All subsequent prospective studies, including the recent US Army Study To Assess Risk and Resilience in Servicemembers (STARRS), have reported similar results. We argue that since risk assessment cannot be a practical basis for interventions aimed at reducing suicide, the alternative is for mental health services to carefully consider what amounts to an adequate standard of care, and to adopt the universal precaution of attempting to provide that to all of our patients. Royal College of Psychiatrists 2017-02 /pmc/articles/PMC5288088/ /pubmed/28184312 http://dx.doi.org/10.1192/pb.bp.115.053017 Text en © 2017 The Authors http://creativecommons.org/licenses/by/4.0 This is an open-access article published by the Royal College of Psychiatrists and distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Papers
Nielssen, Olav
Wallace, Duncan
Large, Matthew
Pokorny's complaint: the insoluble problem of the overwhelming number of false positives generated by suicide risk assessment
title Pokorny's complaint: the insoluble problem of the overwhelming number of false positives generated by suicide risk assessment
title_full Pokorny's complaint: the insoluble problem of the overwhelming number of false positives generated by suicide risk assessment
title_fullStr Pokorny's complaint: the insoluble problem of the overwhelming number of false positives generated by suicide risk assessment
title_full_unstemmed Pokorny's complaint: the insoluble problem of the overwhelming number of false positives generated by suicide risk assessment
title_short Pokorny's complaint: the insoluble problem of the overwhelming number of false positives generated by suicide risk assessment
title_sort pokorny's complaint: the insoluble problem of the overwhelming number of false positives generated by suicide risk assessment
topic Original Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5288088/
https://www.ncbi.nlm.nih.gov/pubmed/28184312
http://dx.doi.org/10.1192/pb.bp.115.053017
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