Leveraging natural language processing to improve electronic health record suicide risk prediction for Veterans Health Administration users
Background: Suicide risk prediction models frequently rely on structured electronic health
record (EHR) data, including patient demographics and health care usage variables …
record (EHR) data, including patient demographics and health care usage variables …
Leveraging unstructured electronic medical record notes to derive population-specific suicide risk models
Electronic medical record (EMR)-based suicide risk prediction methods typically rely on
analysis of structured variables such as demographics, visit history, and prescription data …
analysis of structured variables such as demographics, visit history, and prescription data …
Natural language processing of clinical mental health notes may add predictive value to existing suicide risk models
BackgroundThis study evaluated whether natural language processing (NLP) of
psychotherapy note text provides additional accuracy over and above currently used suicide …
psychotherapy note text provides additional accuracy over and above currently used suicide …
Natural language processing and machine learning of electronic health records for prediction of first-time suicide attempts
FR Tsui, L Shi, V Ruiz, ND Ryan, C Biernesser… - JAMIA …, 2021 - academic.oup.com
Objective Limited research exists in predicting first-time suicide attempts that account for two-
thirds of suicide decedents. We aimed to predict first-time suicide attempts using a large data …
thirds of suicide decedents. We aimed to predict first-time suicide attempts using a large data …
Using natural language processing to evaluate temporal patterns in suicide risk variation among high-risk Veterans
Measuring suicide risk fluctuation remains difficult, especially for high-suicide risk patients.
Our study addressed this issue by leveraging Dynamic Topic Modeling, a natural language …
Our study addressed this issue by leveraging Dynamic Topic Modeling, a natural language …
Evaluation of electronic health record-based suicide risk prediction models on contemporary data
RL Walker, SM Shortreed, RA Ziebell… - Applied clinical …, 2021 - thieme-connect.com
Background Suicide risk prediction models have been developed by using information from
patients' electronic health records (EHR), but the time elapsed between model development …
patients' electronic health records (EHR), but the time elapsed between model development …
[HTML][HTML] Predicting Suicide Among US Veterans Using Natural Language Processing-enriched Social and Behavioral Determinants of Health
A Mitra, K Chen, W Liu, RC Kessler, H Yu - Research Square, 2024 - ncbi.nlm.nih.gov
Despite recognizing the critical association between social and behavioral determinants of
health (SBDH) and suicide risk, SBDHs from unstructured electronic health record (EHR) …
health (SBDH) and suicide risk, SBDHs from unstructured electronic health record (EHR) …
Predictive structured–unstructured interactions in EHR models: A case study of suicide prediction
Clinical risk prediction models powered by electronic health records (EHRs) are becoming
increasingly widespread in clinical practice. With suicide-related mortality rates rising in …
increasingly widespread in clinical practice. With suicide-related mortality rates rising in …
Applied Clinical Informatics
Objective: The objective of this study was to investigate the impact of enhancing a structured-
data-based suicide attempt risk prediction model with temporal Concept Unique Identifiers …
data-based suicide attempt risk prediction model with temporal Concept Unique Identifiers …
Predicting the risk of suicide by analyzing the text of clinical notes
C Poulin, B Shiner, P Thompson, L Vepstas… - PloS one, 2014 - journals.plos.org
We developed linguistics-driven prediction models to estimate the risk of suicide. These
models were generated from unstructured clinical notes taken from a national sample of US …
models were generated from unstructured clinical notes taken from a national sample of US …