Rina Dutta
King's College
H-index: 33
North America-United States
Top articles of Rina Dutta
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
A multisite comparison using electronic health records and natural language processing to identify the association between suicidality and hospital readmission amongst patients … | International Journal of Eating Disorders | Charlotte Cliffe Marika Cusick Sumithra Vellupillai Matthew Shear Johnny Downs | 2023/8 |
Investigating online activity in UK adolescent mental health patients: a feasibility study using a natural language processing approach for electronic health records | BMJ open | Rosemary Sedgwick André Bittar Herkiran Kalsi Tamara Barack Johnny Downs | 2023/5/1 |
Self-harm in pregnancy and the postnatal year: prevalence and risk factors | Psychological medicine | Karyn Ayre Xiaoqin Liu Louise M Howard Rina Dutta Trine Munk-Olsen | 2023/5 |
Observational prospective study of social media, smartphone use and self-harm in a clinical sample of young people: Study protocol | BMJ open | Amanda Bye Ben Carter Daniel Leightley Kylee Trevillion Maria Liakata | 2023/2/1 |
Maximizing the positive and minimizing the negative: Social media data to study youth mental health with informed consent | Frontiers in Psychiatry | Daniel Leightley Amanda Bye Ben Carter Kylee Trevillion Stella Branthonne-Foster | 2023/1/10 |
Identifying features of risk periods for suicide attempts using document frequency and language use in electronic health records | Frontiers in psychiatry | Rina Dutta George Gkotsis Sumithra U Velupillai Johnny Downs Angus Roberts | 2023/12/11 |
Portability of natural language processing methods to detect suicidality from clinical text in US and UK electronic health records | Journal of affective disorders reports | Marika Cusick Sumithra Velupillai Johnny Downs Thomas R Campion Jr Evan T Sholle | 2022/12/1 |
Autism spectrum disorders as a risk factor for adolescent self-harm: a retrospective cohort study of 113,286 young people in the UK | BMC medicine | Emily Widnall Sophie Epstein Catherine Polling Sumithra Velupillai Amelia Jewell | 2022/4/29 |
Temporal and diurnal variation in social media posts to a suicide support forum | BMC psychiatry | Rina Dutta George Gkotsis Sumithra Velupillai Ioannis Bakolis Robert Stewart | 2021/5/19 |
Improving suicide surveillance systems through the use of the Patient Health Questionnaire-9. | Journal of affective disorders | Jorge Arias de la Torre Amy Ronaldson Gemma Vilagut Antoni Serrano-Blanco Antonio J Molina | 2021/10/1 |
Using general-purpose sentiment lexicons for suicide risk assessment in electronic health records: Corpus-based analysis | JMIR medical informatics | André Bittar Sumithra Velupillai Angus Roberts Rina Dutta | 2021/4/13 |
Developing a natural language processing tool to identify perinatal self-harm in electronic healthcare records | PLoS one | Karyn Ayre André Bittar Joyce Kam Somain Verma Louise M Howard | 2021/8/4 |
Suicide and self-harm in women with mental disorders during pregnancy and the year after birth | Available at SSRN 3687375 | Karyn Ayre Rina Dutta Andre Bittar Megan Pritchard Louise Howard | 2021/4/1 |
Harm minimisation for the management of self-harm: a mixed-methods analysis of electronic health records in secondary mental healthcare | BJPsych open | Charlotte Cliffe Alexandra Pitman Rosemary Sedgwick Megan Pritchard Rina Dutta | 2021/7 |
Using natural language processing to extract self-harm and suicidality data from a clinical sample of patients with eating disorders: a retrospective cohort study | BMJ open | Charlotte Cliffe Aida Seyedsalehi Katerina Vardavoulia André Bittar Sumithra Velupillai | 2021/12/1 |
The portability of natural language processing methods to detect suicidality from unstructured clinical text in US and UK electronic health records | Marika Cusick Sumithra Velupillai Johnny Downs Thomas Campion Rina Dutta | 2021/2/10 | |
Identifying perinatal self-harm in electronic healthcare records using natural language processing | BJPsych Open | Karyn Ayre Andre Bittar Rina Dutta Somain Verma Joyce Kam | 2021/6 |
Incidence of suicidality in people with depression over a 10-year period treated by a large UK mental health service provider | BJPsych Open | Emma R Francis Daniela Fonseca De Freitas Craig Colling Megan Pritchard Giouliana Kadra-Scalzo | 2021/11 |
The challenges and opportunities of mental health data sharing in the UK | Tamsin Ford Karen L Mansfield Sarah Markham Sally McManus Ann John | 2021/6/1 | |
Understanding the influence of personality traits on risk of suicidal behaviour in schizophrenia spectrum disorders: A systematic review | Nils Bergmann Silvia Schacht Ulrich Gnewuch Alexander Mädche | 2017 |
