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Risk prediction models of dangerous behaviors among patients with severe mental disorder in community
- Source :
- Sichuan jingshen weisheng, Vol 37, Iss 1, Pp 39-45 (2024)
- Publication Year :
- 2024
- Publisher :
- Editorial Office of Sichuan Mental Health, 2024.
-
Abstract
- BackgroundThe occurrence rate of dangerous behaviors in patients with severe mental disorders is higher than that of the general population. In China, there is limited research on the prediction of dangerous behaviors in community-dwelling patients with severe mental disorders, particularly in terms of predicting models using data mining techniques other than traditional methods.ObjectiveTo explore the influencing factors of dangerous behaviors in community-dwelling patients with severe mental disorders and testing whether the classification decision tree model is superior to the Logistic regression model.MethodsA total of 11 484 community-dwelling patients with severe mental disorders who had complete follow-up records from 2013 to 2022 were selected on December 2023. The data were divided into a training set (n=9 186) and a testing set (n=2 298) in an 8∶2 ratio. Logistic regression and classification decision trees were separately used to establish predictive models in the training set. Model discrimination and calibration were evaluated in the testing set.ResultsDuring the follow-up period, 1 115 cases (9.71%) exhibited dangerous behaviors. Logistic regression results showed that urban residence, poverty, guardianship, intellectual disability, history of dangerous behaviors, impaired insight and positive symptoms were risk factors for dangerous behaviors (OR=1.778, 1.459, 2.719, 1.483, 3.890, 1.423, 2.528, 2.124, P
Details
- Language :
- Chinese
- ISSN :
- 10073256 and 20240104
- Volume :
- 37
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Sichuan jingshen weisheng
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.fb4424bb58df4e98b61f1df68bb42615
- Document Type :
- article
- Full Text :
- https://doi.org/10.11886/scjsws20240104002