Evidence map›Paper›PMID 33584354›Full record

ArticleFrontiers in psychiatry2020

Deep Learning-Based Natural Language Processing for Screening Psychiatric Patients.

Hong-Jie Dai, Chu-Hsien Su, You-Qian Lee, You-Chen Zhang, Chen-Kai Wang, Chian-Jue Kuo, Chi-Shin Wu

Registry-linked trialAbstract read
In one paragraph

Article in Frontiers in psychiatry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05109845 (Virtual Reality and Speech Analysis for the Assessment of Impulsivity, Decision-making and Jumping to Conclusions), which is not on this map. Cited by 19 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05109845 unknown statusnot on this mapstarted 2022, after this paper: background citation

Virtual Reality and Speech Analysis for the Assessment of Impulsivity, Decision-making and Jumping to Conclusions: Comparison With Neuropsychological Tasks and Self-administered Questionnaires

TypeobservationalSponsorInstituto de Investigación Sanitaria de la Fundación Jiménez DíazRan2022 to 2023Enrolled300ConditionsSuicidal IdeationArmsSpheres & Shield Maze Task
3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Hong-Jie DaiIntelligent System Laboratory, Department of Electrical Engineering, College of Electrical Engineering and Computer Science, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan.
Chu-Hsien SuDepartment of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan.
You-Qian LeeIntelligent System Laboratory, Department of Electrical Engineering, College of Electrical Engineering and Computer Science, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan.
You-Chen ZhangIntelligent System Laboratory, Department of Electrical Engineering, College of Electrical Engineering and Computer Science, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan.
Chen-Kai WangBig Data Laboratory, Chunghwa Telecom Laboratories, Taoyuan, Taiwan.
Chian-Jue KuoTaipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan.
Chi-Shin WuDepartment of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The introduction of pre-trained language models in natural language processing (NLP) based on deep learning and the availability of electronic health records (EHRs) presents a great opportunity to transfer the "knowledge" learned from data in the general domain to enable the analysis of unstructured textual data in clinical domains. This study explored the feasibility of applying NLP to a small EHR dataset to investigate the power of transfer learning to facilitate the process of patient screening in psychiatry. A total of 500 patients were randomly selected from a medical center database. Three annotators with clinical experience reviewed the notes to make diagnoses for major/minor depression, bipolar disorder, schizophrenia, and dementia to form a small and highly imbalanced corpus. Several state-of-the-art NLP methods based on deep learning along with pre-trained models based on shallow or deep transfer learning were adapted to develop models to classify the aforementioned diseases. We hypothesized that the models that rely on transferred knowledge would be expected to outperform the models learned from scratch. The experimental results demonstrated that the models with the pre-trained techniques outperformed the models without transferred knowledge by micro-avg. and macro-avg. F-scores of 0.11 and 0.28, respectively. Our results also suggested that the use of the feature dependency strategy to build multi-labeling models instead of problem transformation is superior considering its higher performance and simplicity in the training process.

Indexed as

deep learningnatural language processingpatient screeningpsychiatric diagnosestext classification

Identifiers

PMID33584354
PMCPMC7874001

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.