Advances in Artificial Intelligence-Based Depression Diagnosis: A Systematic Review
Article Information
Abstract
Depression affects approximately 280 million people worldwide, yet remains substantially underdiagnosed due to the limitations of clinical assessment tools. This systematic review synthesizes 38 studies (2013--2025) on AI-based depression detection across voice, facial expression, physiological signals, and social media modalities, following PRISMA 2020 guidelines. Multimodal fusion consistently outperforms unimodal approaches, with reported F1 gains of 5-15% on benchmark datasets; however, no reviewed system has undergone prospective clinical validation, and reported accuracy figures should be interpreted as upper bounds on clinical utility. Critical open challenges include cross-cultural generalizability, longitudinal monitoring, interpretability, and ethical governance. This review reframes the field's central question from can AI detect depression? to under what conditions and with what governance can it be safely deployed?
Keywords
Data Availability Statement
Funding
Conflicts of Interest
Ethical Approval and Consent to Participate
References
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Cite This Article
TY - JOUR AU - Wang, Liangguo AU - Wu, Jiaqian PY - 2025 DA - 2025/08/27 TI - Advances in Artificial Intelligence-Based Depression Diagnosis: A Systematic Review JO - ICCK Transactions on Emerging Topics in Artificial Intelligence T2 - ICCK Transactions on Emerging Topics in Artificial Intelligence JF - ICCK Transactions on Emerging Topics in Artificial Intelligence VL - 2 IS - 3 SP - 148 EP - 156 DO - 10.62762/TETAI.2025.416797 UR - https://www.icck.org/article/abs/TETAI.2025.416797 KW - depression KW - artificial intelligence KW - multimodal features KW - deep learning KW - intelligent detection AB - Depression affects approximately 280 million people worldwide, yet remains substantially underdiagnosed due to the limitations of clinical assessment tools. This systematic review synthesizes 38 studies (2013--2025) on AI-based depression detection across voice, facial expression, physiological signals, and social media modalities, following PRISMA 2020 guidelines. Multimodal fusion consistently outperforms unimodal approaches, with reported F1 gains of 5-15% on benchmark datasets; however, no reviewed system has undergone prospective clinical validation, and reported accuracy figures should be interpreted as upper bounds on clinical utility. Critical open challenges include cross-cultural generalizability, longitudinal monitoring, interpretability, and ethical governance. This review reframes the field's central question from can AI detect depression? to under what conditions and with what governance can it be safely deployed? SN - 3068-6652 PB - Institute of Central Computation and Knowledge LA - English ER -
@article{Wang2025Advances,
author = {Liangguo Wang and Jiaqian Wu},
title = {Advances in Artificial Intelligence-Based Depression Diagnosis: A Systematic Review},
journal = {ICCK Transactions on Emerging Topics in Artificial Intelligence},
year = {2025},
volume = {2},
number = {3},
pages = {148-156},
doi = {10.62762/TETAI.2025.416797},
url = {https://www.icck.org/article/abs/TETAI.2025.416797},
abstract = {Depression affects approximately 280 million people worldwide, yet remains substantially underdiagnosed due to the limitations of clinical assessment tools. This systematic review synthesizes 38 studies (2013--2025) on AI-based depression detection across voice, facial expression, physiological signals, and social media modalities, following PRISMA 2020 guidelines. Multimodal fusion consistently outperforms unimodal approaches, with reported F1 gains of 5-15\% on benchmark datasets; however, no reviewed system has undergone prospective clinical validation, and reported accuracy figures should be interpreted as upper bounds on clinical utility. Critical open challenges include cross-cultural generalizability, longitudinal monitoring, interpretability, and ethical governance. This review reframes the field's central question from can AI detect depression? to under what conditions and with what governance can it be safely deployed?},
keywords = {depression, artificial intelligence, multimodal features, deep learning, intelligent detection},
issn = {3068-6652},
publisher = {Institute of Central Computation and Knowledge}
}
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