Abstract
Background
Personality status is seldom assessed in community mental health teams except at a rudimentary level. This study challenges the assumption that this policy is either prudent or wise.
Aims
To measure the prevalence of personality disorder within community mental health teams and to investigate its relationship to mental state disorders and overall pathology.
Method
A cross-sectional survey of 2,528 of 2,567 psychiatric patients (98.5%) managed by community mental health teams in four urban settings in the UK in which diagnoses of personality and mental state pathology were assessed separately. Of these, a sample of 400 was interviewed, with a 70.5% completion rate for more in depth information.
Results
In total, 40% of all patients in secondary care suffered from at least one personality disorder. Regression modelling showed personality pathology accounted for a greater degree of global psychopathology than psychosis, alcohol or drug dependence, but was associated with anxiety disorders.
Conclusion
Comorbid personality pathology contributes greatly to overall psychopathology in secondary psychiatric care. It should be both recognised and managed.
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References
Asberg M, Montgomery S, Perris C et al (1978) A comprehensive psychopathology rating scale. Acta Psychiatr Scand 271:5–27
Beard J, Heathcote K, Brooks R, Earnest A, Kelly B (2007) Predictors of mental disorders and their outcome in a community based cohort. Soc Psychiatry Psychiatr Epidemiol 42:623–630
Casey P, Tyrer P (1986) Personality, functioning and symptomatology. J Psychiatr Res 20:363–374
Clark LA (2007) Assessment and diagnosis of personality disorder: perennial issues and an emerging reconceptualization. Annu Rev Psychol 58:227–257
Coid J, Tyrer P, Yang M et al (2006) Prevalence and correlates of personality disorder in Great Britian. Br J Psychiatry 188:423–431
Grant B, Hasin D, Stinson F et al (2004) Prevalence, correlates, and disability of personality disorders in the United States: results from the National Epidemiologic Survey on alcohol and related conditions. J Clin Psychiatry 65:948–958
Grilo C, Shea M, Sanislow C et al (2004) Two-year stability and change in schizotypal, borderline, avoidant and obsessive-compulsive personality disorders. J Consult Clin Psychol 72:767–775
Keown P, Holloway F, Kuipers E (2002) The prevalence of personality disorders, psychotic disorders and affective disorders amongst the patients seen by a community mental health team in London. Soc Psychiatry Psychiatr Epidemiol 37:225–229
Keown P, Holloway F, Kuipers E (2005) The impact of severe mental illness, co-morbid personality disorders and demographic factors on psychiatric bed use. Soc Psychiatry Psychiatr Epidemiol 40:29–42
McGuffin P, Farmer A, Harvey I (1991) A polydiagnostic application of operational criteria in studies of psychiatric illness. Arch Gen Psychiatry 48:764–770
Malone D, Newton-Howes G, Simmonds S et al (2007) Community mental health teams (CMHTs) for people with severe mental illnesses and disordered personality. Cochrane Database of Systematic Reviews 3:CD000270
Massion A, Dyck I, Shea T et al (2002) Personality disorders and time to remission in generalized anxiety disorder, social phobia and panic disorder. Arch Gen Psychiatry 59:434–440
Merson S, Tyrer P, Onyett S et al (2002) Early intervention in psychiatric emergencies; a controlled clinical trial. Lancet 339:382–389
Montgomery S, Asberg M (1979) A new depression scale designed to be sensitive to change. Br J Psychiatry 134:382–389
Moran P, Coffey C, Mann A et al (2006) Personality and substance use disorders in young adults. Br J Psychiatry 188:374–379
National Institute of Mental Health (England) (2003) Personality disorder: no longer a diagnosis of exclusion. Department of Health, London
Newton-Howes G, Tyrer P (2003) Pharmacotherapy for personality disorders. Exp Opin Pharmacother 4:1643–1649
Newton-Howes G, Tyrer P, Johnson T (2006) Personality disorder and the outcome of depression: a meta-analysis of published studies. Br J Psychiatry 188:13–20
Newton-Howes G, Tyrer P, North B, Yang M (2007) The prevalence of personality disorder in schizophrenia and psychotic disorders: systematic review of rates and explanatory modeling. Psychol Med 37:1–8
Ranger M, Methuen C, Rutter D et al (2006) Prevalence of personality disorder in the case-load of an inner-city assertive outreach team. Psychiatric Bull 28:441–443
Sampson M, McCubbin R, Tyrer P (eds) (2006) Personality Disorder and Community Mental Health Teams: a practitioner’s guide, Chap 9 (Burns T). Wiley, London
Seivewright H, Tyrer P, Casey P et al (1991) A three year follow-up of psychiatric morbidity in urban and rural primary care. Psychol Med 21:495–503
Shea M, Yen S (2003) Stability as a distinction between Axis I and Axis II Disorders. J Personal Disord 17:373–386
SPSS for Windows, version 10.0.5, Chigago Il, SPSS
Torgersen S, Kringlen E, Cramer V (2001) The prevalence of personality disorders in a community sample. Arch Gen Psychiatry 58:590–596
Tyrer P (2000) Quick personality assessment schedule: PAS-Q. In: Personality disorders: diagnosis, management and course, 2nd edn. Arnold
Tyrer P (1996) Comorbidity or consanguinity. Br J Psychiatry 168:669–671
Tyrer P, Alexander J (1979) Classification of personality disorder. Br J Psychiatry 135:163–167
Tyrer P, Alexander M, Cicchetti D et al (1979) Reliability of a schedule for rating personality disorders. Br J Psychiatry 135:168–174
Tyrer P, Coid J, Simmonds S et al (1998) Community mental health teams (CMHTs) for people with severe mental illnesses and disordered personality. Cochr Libr Syst Rev, no. CD000270
Tyrer P, Gunderson J, Lyons M, Tohen M (1997) Extent of comorbidity between mental state and personality disorders. J Personal Disord 11:242–259
Tyrer P, Johnson T (1996) Establishing the severity of personality disorder. Am J Psychiatry 153:1593–1597
Tyrer P, Manley C, Van Horn E et al (2000) Personality abnormality in severe mental illness and its influence on outcome of intensive and standard case management: a randomised controlled trial. Eur Psychiatry 15(Suppl): 7–10
Tyrer P, Owen R, Cicchetti D (1984) The brief scale for anxiety: a subdivision of the comprehensive psychopathology rating scale. J Neurol Neurosurg Psychiatry 47:970–975
Tyrer P, Seivewright H, Johnson T (2004) The Nottingham Study of Neurotic Disorder: predictors of 12 year outcome of dysthymic, panic and generalised anxiety disorder. Psychol Med 34:1385–1394
Tyrer P, Tom B, Byford S et al (2004) Differential effects of manual assisted cognitive behavior therapy in the treatment of recurrent deliberate self-harm and personality disturbance: the POPMACT study. J Personal Disord 18:82–96
Weaver T, Madden P, Charles V et al (2003) Comorbidity of substance misuse and mental illness in community mental health and substance misuse services. Br J Psychiatry 183:304–313
Westen D (1997) Divergences between clinical and research methods for assessing personality disorders: implications for research and the evolution of axis II. Am J Psychiatry 154:895–903
Wickett A, Essman W, Beck-Jennings J et al (2006) Cluster B and C personality traits, symptom correlates, and treatment utilization in postacute schizophrenia. J Nerv Ment Dis 194(9):650–653
Acknowledgments
This work was undertaken by the authors who received funding under the Department of Health’s Drug Misuse Research Initiative (Grant No: 1217194). The views expressed in this publication are those of the authors and not necessarily those of the sponsors. The authors would like to express their gratitude to the funders for supporting this work.
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Appendix: The COSMIC Study Group
Appendix: The COSMIC Study Group
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Imperial College, London: Tim Weaver, Vikki Charles, Sylvia Cooper, Zenobia Carnwath, Peter Madden, Adrian Renton, Gerry Stimson, Peter Tyrer, Thomas Barnes, Chris Bench and Susan Paterson.
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Turning Point, Brent: Chris Ford.
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Central and North West London Mental Health NHS Trust: Jonathon Greenside, Owen Bowden Jones and William Shanahan.
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Community Health Sheffield NHS Trust: Helen Bourne, Muhammad Z. Iqbal and Nicholas Seivewright.
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Nottinghamshire Healthcare NHS Trust: Sylvia Cooper, Katina Anagnostakis, Hugh Middleton and Neil Wright.
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Newton-Howes, G., Tyrer, P., Anagnostakis, K. et al. The prevalence of personality disorder, its comorbidity with mental state disorders, and its clinical significance in community mental health teams. Soc Psychiat Epidemiol 45, 453–460 (2010). https://doi.org/10.1007/s00127-009-0084-7
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DOI: https://doi.org/10.1007/s00127-009-0084-7