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This paper is in the following e-collection/theme issue:

JMIR Theme Issue: COVID-19 Special Issue (4228) Peer-to-Peer Support and Online Communities (973) Depression and Mood Disorders; Suicide Prevention (2366) Methods and New Tools in Mental Health Research (855) Infoveillance, Infodemiology, Digital Disease Surveillance, Infodemic Management (1375) Intentional Self-Harm (183) Mental Health Surveillance and Epidemiology (206) JMH Theme Issue: COVID-19 and Mental Health: Impact and Interventions 2023 (552)

Published on in Vol 26 (2024)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/48907, first published .
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Identifying Reddit Users at a High Risk of Suicide and Their Linguistic Features During the COVID-19 Pandemic: Growth-Based Trajectory Model

Identifying Reddit Users at a High Risk of Suicide and Their Linguistic Features During the COVID-19 Pandemic: Growth-Based Trajectory Model

Authors of this article:

Yifei Yan1 Author Orcid Image ;   Jun Li2 Author Orcid Image ;   Xingyun Liu3 Author Orcid Image ;   Qing Li2 Author Orcid Image ;   Nancy Xiaonan Yu1 Author Orcid Image
Article Authors Cited by (5) Tweetations (2) Metrics

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  1. Meerwijk E, Shotqara A, Finlay A, Reeves R, Tamang S, Ilgen M, Harris A. Computing 3‐Step Theory of Suicide Factor Scores From Veterans Health Administration Clinical Progress Notes. Suicide and Life-Threatening Behavior 2025;55(1) View
  2. Jiang J, Zhou J, Li Y, Duan X. Sleep duration, depression, and cognitive function among older adults in China: A longitudinal cohort study. Preventive Medicine Reports 2026;65:103450 View
  3. Hendley T, Starkey A, Trahan K, Rivers A, Cacace S, Hill R. Suicidal ideation and social media: How content of suicide-related threat affects recognition, threat appraisal, and willingness to intervene with suicidal users. Death Studies 2026:1 View
  4. Rehman A, Iqbal A, Sayyed A, Aslam Z, Mohmand M, Husnain G. Explainable Text-Based Depression and Suicide Risk Prediction from Social Media Using Deep Learning and Graph Neural Networks. Healthcare 2026;14(11):1440 View
  5. Shimgekar S, Rodriguez V, Bloom P, Yoo D, Saha K. Suicidal Ideation in Online Spaces Through the Lens of Interpersonal Theory of Suicide: Exploratory Study of Self-Disclosure, Peer Support, and AI Responses. JMIR AI 2026;5:e86265 View