Search results

• 2017

  Subclinical psychotic experiences and subsequent contact with mental health services

  Bhavsar, V., Maccabe, J. H., Hatch, S. L., Hotopf, M., Boydell, J. & McGuire, P., 7 Mar 2017, (E-pub ahead of print) In: BJPsych Open. 3, 2, p. 64-70 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Experience 100%
  • Mental Health Service 100%
  • Mental Disorder 100%
  • Association 50%
  • Mental Health 50%
  27 Citations (Scopus)

  191 Downloads (Pure)
• 2016

  Delays to diagnosis and treatment in patients presenting to mental health services with bipolar disorder

  Patel, R., Shetty, H., Jackson, R. G., Broadbent, M., Stewart, R. J., Boydell, J. E., McGuire, P. & Taylor, M. J., 13 Mar 2016, In: European Psychiatry. 33, p. S75 2 p.

  Research output: Contribution to journal › Meeting abstract › peer-review

  • Therapeutic Procedure 100%
  • Diagnosis 100%
  • Patient 100%
  • Mental Health Service 100%
  • Bipolar Disorder 100%
• 2015

  Delays before diagnosis and initiation of treatment in patients presenting to mental health services with Bipolar Disorder

  Patel, R., Shetty, H., Jackson, R., Broadbent, M., Stewart, R., Boydell, J., McGuire, P. & Taylor, M., 20 May 2015, In: PLOS One. 10, 5, 17 p., e0126530.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Therapeutic Procedure 100%
  • Diagnosis 100%
  • Patient 100%
  • Mental Health Service 100%
  • Bipolar Disorder 100%
  50 Citations (Scopus)

  225 Downloads (Pure)

• Duration of untreated psychosis and pathway to care in Riyadh, Saudi Arabia

  Al Fayez, H., Lappin, J., Murray, R. & Boydell, J., 2015, (E-pub ahead of print) In: Early Intervention in Psychiatry.

  Research output: Contribution to journal › Article › peer-review

  • Psychosis 100%
  • Patient 27%
  • Hospital 9%
  • Primary Health Care 9%
  • Association 9%
  19 Citations (Scopus)

• Gender differences in the association between childhood physical and sexual abuse, social support and psychosis

  Gayer-Anderson, C., Fisher, H., Fearon, P., Hutchinson, G., Morgan, K., Dazzan, P., Boydell, J., Doody, G. A., Jones, P. B., Murray, R. M., Craig, T. K. & Morgan, C., Oct 2015, In: Social Psychiatry and Psychiatric Epidemiology. 50, 10, p. 1489-1500 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Association 100%
  • Childhood 100%
  • Psychosis 100%
  • Social Support 100%
  • Sex Difference 100%
  45 Citations (Scopus)

  237 Downloads (Pure)

• Self esteem and self agency in first episode psychosis: Ethnic variation and relationship with clinical presentation

  Ciufolini, S., Morgan, C., Morgan, K., Fearon, P., Boydell, J., Hutchinson, G., Demjaha, A., Girardi, P., Doody, G. A., Jones, P. B., Murray, R. & Dazzan, P., 30 Jun 2015, In: Psychiatry Research. 227, 2-3, p. 213-218 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Self 100%
  • Self-Esteem 100%
  • Locus of Control 50%
  • Hallucinations 12%
  20 Citations (Scopus)
• 2014

  Association of antidepressant therapy with onset of mania

  Patel, R., Shetty, H., Boydell, J., McGuire, P. & Taylor, M., Mar 2014, In: European Neuropsychopharmacology. 24, Supplement 1, p. S58-S59 2 p.

  Research output: Contribution to journal › Meeting abstract › peer-review
  139 Downloads (Pure)

• Caregiving in first-episode psychosis: social characteristics associated with perceived ‘burden’ and associations with compulsory treatment

  Boydell, J., Onwumere, J., Dutta, R., Bhavsar, V., Hill, N., Morgan, C., Dazzan, P., Morgan, K., Pararajan, M., Kuipers, E., Jones, P., Murray, R. & Fearon, P., May 2014, In: Early Intervention in Psychiatry. 8, 2, p. 122-129 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Therapeutic Procedure 100%
  • Association 100%
  • Psychosis 100%
  • Caregiving 100%
  • Associations 100%
  52 Citations (Scopus)

• Clozapine in borderline personality disorder: A review of the evidence

  Beri, A. & Boydell, J., May 2014, In: Annals of Clinical Psychiatry. 26, 2, p. 139-144 6 p.

  Research output: Contribution to journal › Literature review › peer-review

  • Case Report 100%
  • Pharmacotherapy 100%
  • Randomized Controlled Trial 100%
  25 Citations (Scopus)

• Delays to diagnosis and treatment of bipolar disorder: the UK experience

  Taylor, M., Patel, R., Shetty, H., Jackson, R., Broadbent, M., Stewart, R., Boydell, J. & McGuire, P., 11 Nov 2014, In: Early Intervention in Psychiatry. 8, S1, p. 38-38 1 p.

  Research output: Contribution to journal › Meeting abstract › peer-review

  Open Access

  • Therapeutic Procedure 100%
  • Diagnosis 100%
  • Experience 100%
  • Bipolar Disorder 100%
  • Patient Referral 50%

• Factors affecting hospital admission following presentation to mental health services with psychosis

  Patel, R., Shetty, H., Boydell, J., Taylor, M., Stewart, R. & McGuire, P., 11 Nov 2014, In: Early Intervention in Psychiatry. 8, S1, p. 159-159 1 p., C102.

  Research output: Contribution to journal › Meeting abstract › peer-review

  Open Access

  • Hospital 100%
  • Psychosis 100%
  • Mental Health Service 100%
  • Diagnosis 44%
  • Early Intervention 22%

• Identifying aspects of neighbourhood deprivation associated with increased incidence of schizophrenia

  Bhavsar, V., Boydell, J., Murray, R. & Power, P., Jun 2014, In: Schizophrenia Research. 156, 1, p. 115-121 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Schizophrenia 100%
  • Neighbourhood 100%
  • Ethnicity 42%
  • Associations 40%
  • Association 40%
  57 Citations (Scopus)

• Interplay Between Childhood Physical Abuse and Familial Risk in the Onset of Psychotic Disorders

  Fisher, H. L., McGuffin, P., Boydell, J., Fearon, P., Craig, T. K., Dazzan, P., Morgan, K., Doody, G. A., Jones, P. B., Leff, J., Murray, R. M. & Morgan, C., 1 Nov 2014, In: Schizophrenia Bulletin. 40, 6, p. 1443–1451 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Psychotic Disorder 100%
  • Childhood 100%
  • Schizophrenia 50%
  • Etiology 50%
  • Mood Disorder 50%
  42 Citations (Scopus)

  96 Downloads (Pure)

• Modelling the interplay between childhood and adult adversity in pathways to psychosis: initial evidence from the AESOP study

  Morgan, C., Reininghaus, U., Fearon, P., Hutchinson, G., Morgan, K., Dazzan, P., Boydell, J., Kirkbride, J. B., Doody, G. A., Jones, P. B., Murray, R. M. & Craig, T., Jan 2014, In: Psychological Medicine. 44, 2, p. 407-419 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Schizophrenia 100%
  • Etiology 100%
  • Ethnicity 100%
  • Psychiatric Service 33%
  • Self-Esteem 33%
  63 Citations (Scopus)

• The effect of the environment on symptom dimensions in the first episode of psychosis: a multilevel study

  Oher, F. J., Demjaha, A., Jackson, D., Morgan, C., Dazzan, P., Morgan, K., Boydell, J., Doody, G. A., Murray, R. M., Bentall, R. P., Jones, P. B. & Kirkbride, J. B., 1 Aug 2014, In: Psychological Medicine. 44, 11, p. 2419-2430 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Psychosis 100%
  • Symptom 100%
  • Neighbourhood 80%
  • Checklists 40%
  • Effect Size 37%
  18 Citations (Scopus)

• The impact of substance use at psychosis onset on First Episode Psychosis course: Results from a 1 year follow-up study in Bologna

  Tarricone, I., Boydell, J., Panigada, S., Allegri, F., Marcacci, T., Minenna, M. G., Kokona, A., Triolo, F., Storbini, V., Michetti, R., Morgan, C., di Forti, M., Murray, R. M. & Berardi, D., Mar 2014, In: Schizophrenia Research. 153, 1-3, p. 60-63 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Follow up 100%
  • Substance Abuse 100%
  • Community Mental Health 100%
  • Disease 25%
  • Patient 25%
  13 Citations (Scopus)
• 2013

  Authors’ reply: Ethnic effects - a view from West London

  Das-Munshi, J., Becares, L., Boydell, J. E., Dewey, M. E., Morgan, C., Stansfeld, S. A. & Prince, M. J., Mar 2013, In: British Journal of Psychiatry. 202, 3, p. 237-238 2 p.

  Research output: Contribution to journal › Letter › peer-review

• Meta-analytic approaches to determine gender differences in the age-incidence characteristics of schizophrenia and related psychoses

  Jackson, D., Kirkbride, J., Croudace, T., Morgan, C., Boydell, J., Errazuriz, A., Murray, R. M. & Jones, P. B., 1 Mar 2013, In: International Journal of Methods in Psychiatric Research. 22, 1, p. 36-45 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Schizophrenia 100%
  21 Citations (Scopus)

• Unemployment, ethnicity and psychosis

  Boydell, J., Bebbington, P., Bhavsar, V., Kravariti, E., Van Os, J., Murray, R. M. & Dutta, R., Mar 2013, In: Acta Psychiatrica Scandinavica. 127, 3, p. 202-209

  Research output: Contribution to journal › Article › peer-review

  • Poisson Regression 100%
  19 Citations (Scopus)
• 2012

  Ethnic density as a buffer for psychotic experiences: Findings from a national survey (EMPIRIC)

  Das-Munshi, J., Bécares, L., Boydell, J. E., Dewey, M. E., Morgan, C., Stansfeld, S. A. & Prince, M. J., Oct 2012, In: British Journal of Psychiatry. 201, 4, p. 282-290 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • National Surveys 100%
  • Psychoses 66%
  • Ethnic Minority 57%
  • Ethnic Minority Group 33%
  • Communities 16%
  95 Citations (Scopus)

• First-episode psychosis at the West Bologna Community Mental Health Centre: results of an 8-year prospective study

  Tarricone, I., Mimmi, S., Paparelli, A., Rossi, E., Mori, E., Panigada, S., Carchia, G., Bandieri, V., Michetti, R., Minenna, G., Boydell, J., Morgan, C. & Berardi, D., Nov 2012, In: Psychological Medicine. 42, 11, p. 2255-2264 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Community Mental Health 100%
  • Prospective Study 100%
  • Etiology 50%
  • Immigrant 50%
  • Mental Health Service 50%
  33 Citations (Scopus)

• Incidence of schizophrenia and other psychoses in England, 1950-2009: a systematic review and meta-analyses

  Kirkbride, J. B., Errazuriz, A., Croudace, T. J., Morgan, C., Jackson, D., Boydell, J., Murray, R. M. & Jones, P. B., Mar 2012, In: PL o S One . 7, 3, e31660.

  Research output: Contribution to journal › Article › peer-review

  • Systematic Review 100%
  • Psychoses 100%
  • Schizophrenia 100%
  • Child Rearing 50%
  391 Citations (Scopus)

• Mortality in first-contact psychosis patients in the UK: a cohort study

  Dutta, R., Murray, R. M., Allardyce, J., Jones, P. B. & Boydell, J., Aug 2012, In: Psychological Medicine. 42, 8, p. 1649-1661 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Patient 100%
  • Mortality 100%
  • Psychosis 100%
  • Cohort Analysis 100%
  • Cohort Study 100%
  48 Citations (Scopus)

• Satisfaction with inpatient treatment for first-episode psychosis among different ethnic groups: A report from the UK AeSOP study

  Boydell, J., Morgan, C., Dutta, R., Jones, B., Alemseged, F., Dazzan, P., Morgan, K., Doody, G., Harrison, G., Leff, J., Jones, P., Murray, R. & Fearon, P., Jan 2012, In: International Journal of Social Psychiatry. 58, 1, p. 98-105 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Inpatient 100%
  • Patient 100%
  • Ethnic Groups 100%
  • Healthcare 50%
  • Ethnic Minority 50%
  22 Citations (Scopus)
• 2011

  Early risk factors for suicide in an epidemiological first episode psychosis cohort

  Dutta, R., Murray, R. M., Allardyce, J., Jones, P. B. & Boydell, J., Mar 2011, In: Schizophrenia Research. 126, 1-3, p. 11 - 19 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Psychotic Disorder 100%
  • Checklists 50%
  73 Citations (Scopus)

• Increased use of antipsychotic long-acting injections with community treatment orders

  Patel, M. X., Matonhodze, J., Baig, M., Gilleen, J., Boydell, J., Holloway, F., Taylor, D., Szmukler, G., Lambert, T. & David, A., Apr 2011, In: Therapeutic Advances in Psychopharmacology 2011. 1, 2, p. 37 - 45 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Injection 100%
  • Group Therapy 100%
  • Antipsychotics 100%
  • Antipsychotic 100%
  • Mental Health 50%
  25 Citations (Scopus)

• Long-term maternal recall of obstetric complications in schizophrenia research

  Walshe, M., McDonald, C., Boydell, J., Zhao, J. H., Kravariti, E., Touloupoulou, T., Fearon, P., Bramon, E., Murray, R. M. & Allin, M., 30 May 2011, In: Psychiatry Research. 187, 3, p. 335 - 340 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Schizophrenia 100%
  • Verbal Memory 50%
  • Cognition 50%
  • Etiology of Schizophrenia 50%
  • Child 50%
  24 Citations (Scopus)

• Residential context buffers against psychosis: Multi-level investigation of ethnic minority groups living in England

  Das-Munshi, J., Becares, L., Boydell, J., Dewey, M. E., Morgan, C., Stansfeld, S. A. & Prince, M. J., 2011, In: American Journal of Epidemiology. 173, p. S72 - S72

  Research output: Contribution to journal › Conference paper
• 2010

  Community treatment orders and psychotropic medication: baseline data analysis for a one year follow up study (N=200)

  Pate, M. X., Matonhodze, J., Baig, M., Gilleen, J., Boydell, J., Holloway, F., Taylor, D., Szmukler, G., Lambert, T. J. & David, A. S., 2010, In: European Neuropsychopharmacology. 20, p. S468 - S469

  Research output: Contribution to journal › Meeting abstract

• DETERMINING THE LONG-TERM RISK OF SUICIDE AND PREMATURE DEATH FOLLOWING A FIRST EPISODE OF PSYCHOSIS: AN INCIDENCE COHORT APPROACH

  Dutta, R., Murray, R. M. & Boydell, J., 2010, In: Schizophrenia Research. 117, 2-3, p. 182 - 183 2 p.

  Research output: Contribution to journal › Meeting abstract

• Reassessing the Long-term Risk of Suicide After a First Episode of Psychosis

  Dutta, R., Murray, R. M., Hotopf, M., Allardyce, J., Jones, P. B. & Boydell, J., Dec 2010, In: Archives of General Psychiatry. 67, 12, p. 1230 - 1237 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Psychoses 100%
  • Schizophrenia 100%
  • Mortality 50%
  • Patients 37%
  • Death 25%
  147 Citations (Scopus)
• 2009

  A FURTHER EXPLORATION OF THE GENDER DIFFERENCES IN THE AGE OF ONSET OF SCHIZOPHRENIA

  van der Werf, M., Boydell, J., van Os, J., Murray, R. M. & Allardyce, J., 2009, In: Schizophrenia Bulletin. 35, p. 78 - 78 1 p.

  Research output: Contribution to journal › Meeting abstract

• CHANGES IN INCIDENCE OF PSYCHOSIS IN A LOCALITY OVER TIME-CLUES TO SOCIOENVIRONMENTAL AETIOLOGY

  Boydell, J., 2009, In: Schizophrenia Bulletin. 35, p. 79 - 79 1 p.

  Research output: Contribution to journal › Meeting abstract

• Ethnicity, social disadvantage and psychotic-like experiences in a healthy population based sample

  Morgan, C., Fisher, H., Hutchinson, G., Kirkbride, J., Craig, T. K., Morgan, K., Dazzan, P., Boydell, J., Doody, G. A., Jones, P. B., Murray, R. M., Leff, J. & Fearon, P., Mar 2009, In: Acta Psychiatrica Scandinavica. 119, 3, p. 226 - 235 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Regression Model 100%
  122 Citations (Scopus)

• UNEMPLOYMENT AND RISK OF PSYCHOSIS IN BLACK AND MINORITY ETHNIC (BME) GROUPS

  Dutta, R., Murray, R. M. & Boydell, J., 2009, In: Schizophrenia Bulletin. 35, p. 71 - 72 2 p.

  Research output: Contribution to journal › Meeting abstract
• 2008

  Cumulative social disadvantage, ethnicity and first-episode psychosis: a case-control study

  Morgan, C., Kirkbride, J., Hutchinson, G., Craig, T., Morgan, K., Dazzan, P., Boydell, J., Doody, G. A., Jones, P. B., Murray, R. M., Leff, J. & Fearon, P., Dec 2008, In: Psychological Medicine. 38, 12, p. 1701 - 1715 15 p.

  Research output: Contribution to journal › Article › peer-review

  • Ethnicity 100%
  • Case-Control Study 100%
  • Psychiatric Service 100%
  146 Citations (Scopus)

• Testing the association between the incidence of schizophrenia and social capital in an urban area

  Kirkbride, J. B., Boydell, J., Ploubidis, G. B., Morgan, C., Dazzan, P., McKenzie, K., Murray, R. M. & Jones, P. B., Aug 2008, In: Psychological Medicine. 38, 8, p. 1083 - 1094 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Testing 100%
  • Associations 100%
  • Metropolitan Area 100%
  • Social Capital 100%
  • Schizophrenia 100%
  116 Citations (Scopus)

• Unemployment & risk of psychosis in black and minority ethnic (BME) groups

  Dutta, R., Murray, R. M. & Boydell, J., 2008, In: Early Intervention in Psychiatry. 2, p. A10 - A10

  Research output: Contribution to journal › Meeting abstract
• 2007

  A comparison of symptoms and family history in schizophrenia with and without prior cannabis use: Implications for the concept of cannabis psychosis

  Boydell, J., Dean, K., Dutta, R., Giouroukou, E., Fearon, P. & Murray, R., Jul 2007, In: Schizophrenia Research. 93, 1-3, p. 203 - 210 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Schizophrenia 100%
  • Thought Disorder 50%
  • Hallucinations 25%
  • Negative Affect 25%
  • Delusion 23%
  51 Citations (Scopus)

• Physical illness and lifestyle risk factors in people with their first presentation of psychosis

  Samele, C., Patel, M. X., Boydell, J., Leese, M., Wessely, S. & Murray, R., Feb 2007, In: Social Psychiatry and Psychiatric Epidemiology. 42, 2, p. 117-124 8 p.

  Research output: Contribution to journal › Article › peer-review
  62 Citations (Scopus)

• Suicide and other causes of mortality in bipolar disorder: a longitudinal study

  Dutta, R., Boydell, J., Kennedy, N., Van Os, J., Fearon, P. & Murray, R. M., Jun 2007, In: Psychological Medicine. 37, 6, p. 839 - 847 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Longitudinal Analysis 100%
  • Bipolar Disorder 100%
  • Mortality 100%
  • Patients 80%
  • Hazard Ratio 66%
  83 Citations (Scopus)
• 2006

  Adolescent cannabis use and later psychosis

  Murray, R., Arseneault, L., Caspi, A., Moffitt, T., Cannon, M., Boydell, J. & Thirtalli, J., 2006, In: Schizophrenia Research. 81, p. 10 - 11 2 p.

  Research output: Contribution to journal › Meeting abstract

• Adolescent cannabis use and later psychosis

  Murray, R., Arseneault, L., Caspi, A., Moffitt, T., Cannon, M., Boydell, J. & Thirtalli, J., 2006, In: Australian and New Zealand Journal of Psychiatry. 40, p. A106 - A106

  Research output: Contribution to journal › Meeting abstract

  5604 Citations (Scopus)

• Differences in symptomatology in schizophrenia and schizophrenia-like disorders with and without prior cannabis use

  Boydell, J., Dutta, R., Fearon, P. & Murray, R., 2006, In: Schizophrenia Research. 81, p. 300 - 300 1 p.

  Research output: Contribution to journal › Meeting abstract

• Duration of untreated psychosis and ethnicity in the AE SOP first-onset psychosis study

  Morgan, C., Fearon, P., Hutchinson, G., McKenzie, K., Lappin, J. M., Abdul-Al, R., Morgan, K., Dazzan, P., Boydell, J., Harrison, G., Craig, T., Leff, J., Jones, P. & Murray, R., Feb 2006, In: Psychological Medicine. 36, 2, p. 239 - 247 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Patient 100%
  • Psychosis 100%
  • Mental Illness 100%
  • Mental Health Service 50%
  • Therapy Delay 27%
  63 Citations (Scopus)

• Obstetric complications and cognitive decline in first episode psychosis

  Eyeson, J., Boydell, J., Dazzan, P., Morgan, K., Morgan, C., Fearon, P., Lloyd, T., Doody, G., Jones, P., Leff, J. & Murray, R., 2006, In: Schizophrenia Research. 86, p. 349 1 p.

  Research output: Contribution to journal › Meeting abstract

• Obstetric complications and cognitive decline in first episode psychosis

  Eyeson, J., Boydell, J., Dazzan, P., Morgan, K., Morgan, C., Fearon, P., Lloyd, T., Doody, G., Jones, P. & Murray, R., 2006, In: Schizophrenia Research. 81, p. 234 - 235 2 p.

  Research output: Contribution to journal › Meeting abstract

• Review: The wider social environment and schizophrenia

  Allardyce, J. & Boydell, J., Oct 2006, In: Schizophrenia Bulletin. 32, 4, p. 592 - 598 7 p.

  Research output: Contribution to journal › Literature review › peer-review

  • Schizophrenia 100%
  • Social Environment 100%
  • Neighbourhood 60%
  • Multi-Level Modeling 40%
  • Psychotic Disorder 20%
  120 Citations (Scopus)

• Risk factors for suicide in bipolar disorder in urban Camberwell compared to rural Dumfries and Galloway

  Dutta, R., Boydell, J., Allardyce, J., Kennedy, N., van Os, J., Fearon, P., McCreadie, R. G. & Murray, R. M., 2006, In: Bipolar Disorders. 8, p. 124 1 p.

  Research output: Contribution to journal › Conference paper

• The epidemiology of depressive psychosis compared to manic psychosis in the three AESOP study centres: South London, Nottingham and Bristol

  Dutta, R., Fearon, P., Morgan, C., Dazzan, P., Boydell, J., Doody, G., Harrison, G., Leff, J., Jones, P. B. & Murray, R. M., 2006, In: Schizophrenia Research. 81, p. 46 - 47 2 p.

  Research output: Contribution to journal › Meeting abstract

  45 Citations (Scopus)