Multimodal Identification of Depressive Symptoms in the Elderly

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

2000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-09-01

Study Completion Date

2027-12-30

Brief Summary

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Screening with depression scales alone is subjective, and relying on single-modal data often leads to incomplete identification of symptoms that are easily missed or misdiagnosed. In this study, we first aim to use artificial intelligence to construct a depression symptom recognition model, concatenate multimodal features such as facial expression, audio, text, and postural behavior, and deeply fuse them to construct a multimodal model.

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Detailed Description

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Conditions

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Depression

Study Design

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Observational Model Type

ECOLOGIC_OR_COMMUNITY

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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non-depression

Elderly people without depressive symptoms

data collection

Intervention Type OTHER

Collect the facial expressions, audio, text and postural behavior data of the respondents using electronic devices.

depression

Elderly people at risk of depression

data collection

Intervention Type OTHER

Collect the facial expressions, audio, text and postural behavior data of the respondents using electronic devices.

Interventions

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data collection

Collect the facial expressions, audio, text and postural behavior data of the respondents using electronic devices.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Elderly individuals aged 60 years or older.
* Residents of the community (with residence time of more than 6 months).
* Possessing certain reading, writing and comprehension skills, being able to communicate with researchers without obstacles, and being able to independently complete the measurement of various indicators or, although unable to independently fill out the questionnaire, being able to independently make evaluations of the questionnaire items.
* Those who have given informed consent.

Exclusion Criteria

* Those who meet the diagnostic criteria for cognitive impairment (dementia) as stipulated in DSM-5, and/or who suffer from severe physical diseases (such as advanced cancer, cardiovascular and cerebrovascular diseases, etc.).
* Those who are undergoing antidepressant treatment.
* Elderly individuals who have had suicidal thoughts in any psychological assessment, should be referred to the psychological hotline platform in Wuhan.

Minimum Eligible Age

60 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes