File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Individualized prediction of depressive disorder in the elderly: A multitask deep learning approach

TitleIndividualized prediction of depressive disorder in the elderly: A multitask deep learning approach
Authors
KeywordsDepressive disorder prediction
Depression
Deep learning
Patient progression model
Issue Date2019
PublisherElsevier Ireland Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijmedinf
Citation
International Journal of Medical Informatics, 2019, v. 132, p. article no. 103973 How to Cite?
AbstractIntroduction: Depressive disorder is one of the major public health problems among the elderly. An effective depression risk prediction model can provide insights on the disease progression and potentially inform timely targeted interventions. Therefore, research on predicting the onset of depressive disorder for elderly adults considering the sequential progression patterns is critically needed. Objective: This research aims to develop a state-of-the-art deep learning model for the individualized prediction of depressive disorder with a 22-year longitudinal survey data among elderly people in the United States. Methods: We obtain the 22-year longitudinal survey data from the University of Michigan Health and Retirement Study, which consists of information on 20,000 elderly people in the United States from 1992 to 2014. To capture temporal and high-order interactions among risk factors, the proposed deep learning model utilizes a recurrent neural network framework with a multitask structure. The C-statistic and the mean absolute error are used to evaluate the prediction accuracy of the proposed model and a set of baseline models. Results: The experiments with the 22-year longitudinal survey data indicate that (a) machine learning models can provide an accurate prediction of the onset of depressive disorder for elderly individuals; (b) the temporal patterns of risk factors are associated with the onset of depressive disorder; and (c) the proposed multitask deep learning model exhibits superior performance as compared with baseline models. Conclusion: The results demonstrate the capability of deep learning-based prediction models in capturing temporal and high-order interactions among risk factors, which are usually ignored by traditional regression models. This research sheds light on the use of machine learning models to predict the onset of depressive disorder among elderly people. Practically, the proposed methods can be implemented as a decision support system to help clinicians make decisions and inform actionable intervention strategies for elderly people.
Persistent Identifierhttp://hdl.handle.net/10722/291019
ISSN
2023 Impact Factor: 3.7
2023 SCImago Journal Rankings: 1.110
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorXu, Z-
dc.contributor.authorZhang, Q-
dc.contributor.authorLi, W-
dc.contributor.authorLi, M-
dc.contributor.authorYip, PSF-
dc.date.accessioned2020-11-02T05:50:25Z-
dc.date.available2020-11-02T05:50:25Z-
dc.date.issued2019-
dc.identifier.citationInternational Journal of Medical Informatics, 2019, v. 132, p. article no. 103973-
dc.identifier.issn1386-5056-
dc.identifier.urihttp://hdl.handle.net/10722/291019-
dc.description.abstractIntroduction: Depressive disorder is one of the major public health problems among the elderly. An effective depression risk prediction model can provide insights on the disease progression and potentially inform timely targeted interventions. Therefore, research on predicting the onset of depressive disorder for elderly adults considering the sequential progression patterns is critically needed. Objective: This research aims to develop a state-of-the-art deep learning model for the individualized prediction of depressive disorder with a 22-year longitudinal survey data among elderly people in the United States. Methods: We obtain the 22-year longitudinal survey data from the University of Michigan Health and Retirement Study, which consists of information on 20,000 elderly people in the United States from 1992 to 2014. To capture temporal and high-order interactions among risk factors, the proposed deep learning model utilizes a recurrent neural network framework with a multitask structure. The C-statistic and the mean absolute error are used to evaluate the prediction accuracy of the proposed model and a set of baseline models. Results: The experiments with the 22-year longitudinal survey data indicate that (a) machine learning models can provide an accurate prediction of the onset of depressive disorder for elderly individuals; (b) the temporal patterns of risk factors are associated with the onset of depressive disorder; and (c) the proposed multitask deep learning model exhibits superior performance as compared with baseline models. Conclusion: The results demonstrate the capability of deep learning-based prediction models in capturing temporal and high-order interactions among risk factors, which are usually ignored by traditional regression models. This research sheds light on the use of machine learning models to predict the onset of depressive disorder among elderly people. Practically, the proposed methods can be implemented as a decision support system to help clinicians make decisions and inform actionable intervention strategies for elderly people.-
dc.languageeng-
dc.publisherElsevier Ireland Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijmedinf-
dc.relation.ispartofInternational Journal of Medical Informatics-
dc.subjectDepressive disorder prediction-
dc.subjectDepression-
dc.subjectDeep learning-
dc.subjectPatient progression model-
dc.titleIndividualized prediction of depressive disorder in the elderly: A multitask deep learning approach-
dc.typeArticle-
dc.identifier.emailYip, PSF: sfpyip@hku.hk-
dc.identifier.authorityYip, PSF=rp00596-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.ijmedinf.2019.103973-
dc.identifier.pmid31569007-
dc.identifier.scopuseid_2-s2.0-85072750741-
dc.identifier.hkuros318502-
dc.identifier.volume132-
dc.identifier.spagearticle no. 103973-
dc.identifier.epagearticle no. 103973-
dc.identifier.isiWOS:000492149900005-
dc.publisher.placeIreland-
dc.identifier.issnl1386-5056-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats