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  1. Article

    Open Access

    Use of Natural Language Processing to identify Obsessive Compulsive Symptoms in patients with schizophrenia, schizoaffective disorder or bipolar disorder

    Obsessive and Compulsive Symptoms (OCS) or Obsessive Compulsive Disorder (OCD) in the context of schizophrenia or related disorders are of clinical importance as these are associated with a range of adverse ou...

    David Chandran, Deborah Ahn Robbins, Chin-Kuo Chang, Hitesh Shetty in Scientific Reports (2019)

  2. Article

    Open Access

    Psychiatric comorbidity as a risk factor for the mortality of people with bulimia nervosa

    Bulimia nervosa (BN) is associated with increased mortality. Frequent comorbidities of BN include substance use disorders, affective disorders and personality disorders (PD). These comorbidities may add an add...

    Hubertus Himmerich, Matthew Hotopf in Social Psychiatry and Psychiatric Epidemio… (2019)

  3. No Access

    Article

    Psychiatric comorbidity as a risk factor for mortality in people with anorexia nervosa

    Anorexia nervosa (AN) is found associated with increased mortality. Frequent comorbidities of AN include substance use disorders (SUD), affective disorders (AD) and personality disorders (PD). We investigated ...

    Hubertus Himmerich, Matthew Hotopf in European Archives of Psychiatry and Clinic… (2019)

  4. Article

    Open Access

    Antipsychotic polypharmacy prescribing and risk of hospital readmission

    The aim of this study was to determine if there was an association between being discharged on antipsychotic polypharmacy (APP) and risk of readmission into secondary mental health care.

    Giouliana Kadra, Robert Stewart, Hitesh Shetty, James H. MacCabe in Psychopharmacology (2018)

  5. Article

    Open Access

    Extracting antipsychotic polypharmacy data from electronic health records: develo** and evaluating a novel process

    Antipsychotic prescription information is commonly derived from structured fields in clinical health records. However, utilising diverse and comprehensive sources of information is especially important when in...

    Giouliana Kadra, Robert Stewart, Hitesh Shetty, Richard G. Jackson in BMC Psychiatry (2015)

  6. Article

    Open Access

    Suicide completion in secondary mental healthcare: a comparison study between schizophrenia spectrum disorders and all other diagnoses

    Suicide completion is a tragic outcome in secondary mental healthcare. However, the extent to which demographic and clinical characteristics, suicide method and service use-related factors vary across psychiat...

    Javier-David Lopez-Morinigo, Andrea C Fernandes, Chin-Kuo Chang in BMC Psychiatry (2014)

  7. Article

    Open Access

    Development and evaluation of a de-identification procedure for a case register sourced from mental health electronic records

    Electronic health records (EHRs) provide enormous potential for health research but also present data governance challenges. Ensuring de-identification is a pre-requisite for use of EHR data without prior cons...

    Andrea C Fernandes, Danielle Cloete in BMC Medical Informatics and Decision Making (2013)

  8. Article

    Open Access

    The association between social relationships and self-harm: a case–control study in Taiwan

    Although suicide has been postulated as a result of social breakdown, relatively little attention has been paid to the association between social relationships and non-fatal self-harm. We sought to investigate...

    Chia-Yi Wu, Chin-Kuo Chang, Hui-Chun Huang, Shen-Ing Liu, Robert Stewart in BMC Psychiatry (2013)

  9. No Access

    Article

    Socioeconomic disadvantage, mental disorders and risk of 12-month suicide ideation and attempt in the National Comorbidity Survey Replication (NCS-R) in US

    We aim to explore the distinctive interrelationships between family income and mental disorders on suicidality in recent 12 months.

    Yi-Ju Pan, Robert Stewart, Chin-Kuo Chang in Social Psychiatry and Psychiatric Epidemiology (2013)

  10. Article

    Open Access

    All-cause mortality among people with serious mental illness (SMI), substance use disorders, and depressive disorders in southeast London: a cohort study

    Higher mortality has been found for people with serious mental illness (SMI, including schizophrenia, schizoaffective disorders, and bipolar affective disorder) at all age groups. Our aim was to characterize v...

    Chin-Kuo Chang, Richard D Hayes, Matthew Broadbent, Andrea C Fernandes in BMC Psychiatry (2010)