2020

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Clinical Record Interactive Search (CRIS) - 2020 publications

Predictors of physical activity recording in routine mental healthcare.

Ashdown-Franks G, Sabiston CM, Stewart R, Stubbs B.

Mental Health and Physical Activity

Mental health consequences of urban air pollution: prospective population-based longitudinal study

Bakolis I, Hammoud R, Stewart R, Beevers D, Dajnak D, MacCrimmon S, Broadbent M, Pritchard M, Shiode N, Fecht D, Gulliver J, Hotopf M, Hatch SL, Mudway IS.

Social Psychiatry and Psychiatric Epidemiology

Cognitive trajectories in comorbid dementia with schizophrenia or bipolar disorder: the South London and Maudsley NHS Foundation Trust Biomedical Research Centre (SLAM BRC) Case.

Bendayan R, Mascio A, Stewart R, Roberts A, Dobson R.

The American Journal of Psychiatry

Do greater neighbourhood fragmentation and crime explain physical victimisation in men and women with mental health problems?

Bhavsar V, Patel R, Velupillai S, Stewart R, Broadbent M, Maccabe J, Das-Munshi J, Howard L.

The British Journal of Psychiatry

Do neighbourhood characteristics explain physical victimisation in men and women with mental health problems?

Bhavsar V, Sanjal J, Patel R, Shetty H, Velupillai S, Stewart R, Broadbent M, MacCabe J, Das-Munshi J, Howard L.

BJPysch Open

The association between neighbourhood characteristics and physical victimisation in men and women with mental disorders

Bhavsar V, Sanjal J, Patel R, Shetty H, Velupillai S, Stewart R, Broadbent M, MacCabe J, Das-Munshi J, Howard L.

BJPysch Open

The anticholinergic effect on cognition (AEC) scale - associations with mortality, hospitalisation and cognitive decline following dementia diagnosis

Bishara D, Perera G, Harwood D, Taylor D, Sauer J, Stewart R, Mueller C.

International Journal of Geriatric Psychiatry

Reviewing a decade of research into suicide and related behaviour using the South London and Maudsley NHS Foundation Trust Clinical Record Interactive Search (CRIS) system.

Bittar A, Velupillai S, Downs J, Sedgwick R, Dutta R.

Frontiers in Psychiatry

Neutrophil–lymphocyte ratio across psychiatric diagnoses: a cross-sectional study using electronic health records.

Brinn A, Stone J.

BMJ Open

Cohort Profile: The eLIXIR Partnership - a maternity-child data linkage for Life Course Research in South London, UK.

Carson L, Azmi B, Jewell A, Taylor C, Flynn AC, Gill C, Broadbent M, Howard L, Stewart R, Poston L.

BMJ Open

Multisite data linkage projects in mental health research.

Carson L, Jewell A, Downs J, Stewart R.

The Lancet Psychiatry

Predictors of mortality in people with late-life depression: a retrospective cohort study.

Cai W, Mueller C, Shetty H, Perera G, Stewart R.

Journal of Effective Disorders

Development of a corpus annotated with medications and their attributes in psychiatric health records

Chaturvedi J, Viani N, Sanjal J, Tytherleigh C, Hassan I, Baird K, Velupillai S, Stewart R, Roberts A.

LREC 2020 - 12th International Conference on Language Resources and Evaluation, Conference Proceedings

Text-mining occupations from the mental health electronic health record: a natural language processing approach using records from the Clinical Record Interactive Search (CRIS) platform in south London, UK.

Chilman-MacIntyre Gray N, Song X, Tolani E, Stewart R, Chui Z, Birnie K, Aschan-Harber L, Gazard B, Chandran D, Sanyal J, Hatch S, Kolliakou A, Das-Munschi J.

BMJ Open

Inequalities in referral pathways for young people accessing secondary mental health services in south east London.

Chui Z, Gazard B, MacCrimmon S, Harwood H, Downs J, Bakolis I, Polling K, Rhead R, Hatch S.

European Child and Adolescent Psychiatry Journal

Suicide attempts requiring hospitalization in patients with eating disorders: A retrospective cohort study.

Cliffe C, Shetty H, Himmerich H, Schmidt U, Stewart R, Dutta R.

International Journal of Eating Disorders

Predicting high-cost care in a mental health setting.

Colling C, Khondoker M, Patel R, Fok M, Harland R, Broadbent M, McCrone P, Stewart R.

The British Journal of Psychiatry Open

‘Real time’ monitoring of antipsychotic prescribing in patients with dementia: a study using the Clinical Record Interactive Search (CRIS) platform to enhance safer prescribing.

Colling C, Mueller C, Perera G, Funnell N, Sauer J, Harwood D, Stewart R, Dishara D.

BMJ Open Quality

Guidance for researchers wanting to link NHS data using non-consent approaches: a thematic analysis of feedback from the Health Research Authority Confidentiality Advisory Group.

Cross L, Carson L, Jewell A, Heslin M, Osborn D, Downs J, Stewart R.

The International Journal of Population Data Science

How do ethnicity and deprivation impact on life expectancy at birth in people with serious mental illness? Observational study in the UK.

Das-Munshi j, Chang CK, Dregan A, Hatch S, Morgan C, Thornicroft G, Stewart R, Hotopf M.

Psychological Medicine.

Benefits and harms of statins in people with dementia, a systematic review and meta-analysis.

Davis K, Bishara D, Perera G, Molokhia M, Rajendran L, Stewart R.

Journal of the American Geriatrics Society

Surveillance, Case Registers and Big Data.

Ford T, Stewart R, Downs J.

Practical Psychiatric Epidemiology

Clozapine treatment and risk of COVID-19 infection: retrospective cohort study

Govind R, de Freitas DF, Pritchard M, Hayes R, MacCabe JH.

BJPsych Open

The association between dementia severity and hospitalisation profile in a newly assessed clinical cohort: The South London and Maudsley case register.

Gungabissoon U, Perera G, Galwey NW, Stewart R.

BMJ Open

Investigating Bullying as a predictor of Suicidality in a Clinical Sample of Adolescents with Autism Spectrum Disorder.

Holden R, Mueller J, McGowan J, Sanyal J, Kikoler M, Simonoff E, Velupillai S, Downs J.

Autism Research

The side effect profile of Clozapine in real world data of three large mental health hospitals.

Iqbal E, Govind R, Romero A, Dzahini O, Broadbent M, Stewart R, Smith T, Kum CH, Werbeloff O, Werbeloff N, MacCabe JH, Dobson RJB, Ibrahim ZM.

PloS one

Using natural language processing on electronic health records to enhance detection and prediction of psychosis risk.

Irving J, Patel R, Oliver D, Colling C, Pritchard M, Broadbent M, Baldwin H, Stahl D, Stewart R, Fusar-Poli P.

Schizophrenia Bulletin

Generation and evaluation of artificial mental health records for Natural Language Process.

Ive J, Viani N, Kam J, Yin L, Verma S, Puntis S, Cardinal R, Roberts A, Stewart R, Velupillai S.

NPJ Digital Medicine

Clinician-recalled quoted speech in electronic health records and risk of suicide attempt: a case-crossover study.

Jayasinghe L, Bittar A, Dutta R, Stewart R.

BMJ Open

Impact of matching error on linked mortality outcome in a data linkage of secondary mental health data with Hospital Episode Statistics (HES) and mortality records in South East London: a cross-sectional study.

Jewell A, Broadbent M, Hayes R D, Gilbert R, Stewart R, Downs J.

BMJ Open

Mental health-related conversations on social media and crisis episodes: a time-series regression analysis

Kolliajou A, Bakolis I, Chandran D, Derczynski L, Werbeloff N, Osborn DPJ, Bontcheva K, Stewart R.

Scientific Reports

The Development of the Military Service Identification Tool: Identifying Military Veterans in a Clinical Research Database using Natural Language Processing and Machine Learning.

Leightley D, Pernet D, Velupillai S, Stewart R, Mark K, Opie-Bassano E, Murphy D, Townsend-Fear N, Stevelink S.

JMIR Medical Informatics

Incidence and treatment costs of severe bacterial infections among people who inject heroin: A cohort study in South London, England.

Lewer D, Hope VD, Harris M, Kelleher M, Jewell A, Pritchard M, Strang J, Morley K.

Drug and Alcohol Dependence

Co-occurring obsessive–compulsive disorder and autism spectrum disorder in young people: prevalence, clinical characteristics and outcomes.

Martin AF, Jassi A, Cullen AE, Broadbent M, Downs J, Krebs G.

European Child and Adolescent Psychiatry

Severe mental illness diagnosis in English general hospitals 2006-2017: A registry linkage study.

Mansour H, Mueller C, Davis K, Burton A, Shetty H, Hotopf M, Osborn D, Stewart R, Sommerlad A.

PLoS Medicine.

Socio-demographic factors associated with routine outcome monitoring: a historical cohort study of 28,382 young people accessing child and adolescent mental health services.

Morris A, Macdonald A, Moghraby O, Stringaris A, Hayes R, Simonoff E, Ford T, Downs J.

Child and Adolescent Mental Health Journal

Ethnicity and impact on the receipt of cognitive behavioural therapy in people with psychosis or bipolar disorder: An English cohort project.

Morris R, Selwood W, Edge D, Colling C, Stewart R, Cupitt C, Das-Munshi J.

BMJ Open

Antipsychotic use in dementia: The relationship between neuropsychiatric symptom profiles and adverse outcomes.

Mueller C, John C, Perera G, Aarsland D, Ballard C, Stewart R.

European Journal of Epidemiology

Documenting diagnosis in child and adolescent mental healthcare: A content analysis of diagnostic statements in a psychiatric case register.

O'Connor C, Downs J, McNicholas F, Cross L, Shetty H.

Children and Youth Services Review

Ethnic variations in duration of untreated psychosis: report from the CRIS-FEP study.

Oduola S, Craig T, Morgan C.

Social Psychiatry and Psychiatric Epidemiology

Real-World Implementation of Precision Psychiatry: Transdiagnostic Risk Calculator for the Automatic Detection Of Individuals At-Risk of Psychosis.

Oliver D, Spada G, Colling C, Broadbent M, Baldwin H, Patel R, Stewart R, Stahl D, Dobson R, McGuire P, Fusar-Poli P.

Schizophrenia Research

Real world implementation of a transdiagnostic risk calculator for the automatic detection of individuals at risk of psychosis in clinical routine

Oliver D, Spada G, Patel R, Stewart R, Dobson R, Fusar-Poli P.

Schizophrenia Research

Traversing the transdiagnostic gap between depression, mania and psychosis with natural language processing

Patel R, Irving J, Taylor M, Shetty H, Pritchard M, Stewart R, Fusar-Poli P, McGuire P.

Schizophrenia Bulletin

Clinical factors associated with progression to dementia in people with late-life depression: A cohort study of patients in secondary care.

Peakman G, Karunatilake N, Seynaeve M, Perera G, Aarsland D, Stewart R, Mueller C.

BMJ Open

Factors associated with slow progression of cognitive impairment following first dementia diagnosis.

Perera G, Mueller C, Stewart R.

International Journal of Geriatric Psychiatry

Catatonia: demographic, clinical and laboratory associations in a large dataset

Rogers JP, Pollak T, Begum N, Griffin A, Carter B, Pritchard M, Broadbent M, Kolliakou A, Stewart R, Patel R, Bomford A, Amad A, Nicholson T, David AS.

Journal of Neurology, Neurosurgery and Psychiatry

Effect of tazodone on cognitive function in people with dementia: Cohort study using UK routinely collected data

Sommerlad A, Werbeloff N, Perera G, Smith T, Costello H, Mueller C, Kormilitzin A, Broadbent M, Nevado-Holgado AJ, Lovestone S, Stewart R, Livingstone G.

Alzheimer's & Dementia

Using Deep Neural Networks with Intra- and Inter-Sentence Context to Classify Suicidal Behaviour.

Song X, Downs J, Velupillai S, Holden R, Kikoler M, Bontcheva K, Dutta R, Roberts A.

Proceedings of the 12th International Conference on Language Resource and Evaluation

Excess mortality in mental health service users during the COVID-19 pandemic described by ethnic group: South London and Maudsley data

Stewart R, Broadbent M, Das-Munshi J.

medRxiv

Risk of hospitalised falls and hip fractures in 22,103 older adults receiving mental health care versus 161,603 controls: A large cohort study.

Stubbs B, Perera G, Gaughran F, Koyanagi Ai, Veronese N, Vancampfort D, Firth J, Sheehan K, Stewart R, Mueller C.

Journal Of The American Medical Directors Association

A Natural Language Processing Approach for Identifying Temporal Disease Onset Information from Mental Healthcare Text.

Viani N, Botelle R, Kerwin J, Lin L, Patel R, Stewart R, Velupillai S.