ArticleJAMA network open2021
Association of Online Risk Factors With Subsequent Youth Suicide-Related Behaviors in the US.
Article in JAMA network open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
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Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Efficacy and safety of non-invasive brain stimulation in combination with antidepressants in adolescents with depression: a systematic review and meta-analysis.Frontiers in psychiatry · 2024Pooled it
- Smartphone screen time reduction improves mental health: a randomized controlled trial.BMC medicine · 2025Trial
- Contribution of an Online Intervention to Developing Communities of Practice: Mixed Methods Evaluation of an Online Safety Hub to Address Harmful Online Content in Relation to Self-Harm and Suicide.JMIR formative research · 2026Article
- The impact of online toxicity on the school ecosystem: an integrative review and conceptual framework.Frontiers in public health · 2026Review
- Temporal relationship of suicide-related internet searches and suicide rates in Korea: A prewhitened cross-correlation analysis.PloS one · 2026Article
- Excessive Screen Time Among U.S. High School Students: Mental Health, Suicidal Ideation and Social Image Factors.Healthcare (Basel, Switzerland) · 2025Article
- Special Report from the CDC: Suicide rates, sodium nitrite-related suicides, and online content, United States.Journal of safety research · 2024Article
- Screen time and suicidal behaviors among U.S. children 9-11 years old: A prospective cohort study.Preventive medicine · 2023Article
- Target-based fusion using social determinants of health to enhance suicide prediction with electronic health records.PloS one · 2023Article
- Role of pets and animal assisted therapy in suicide prevention.Annals of medicine and surgery (2012) · 2022Article
Corrections and comments
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Importance: The association between online activities and youth suicide is an important issue for parents, clinicians, and policy makers. However, most information exploring potential associations is drawn from survey data and mainly focuses on risk related to overall screen time. Objective: To evaluate the association between a variety of online risk factors and youth suicide-related behavior using real-world online activity data. Design, Setting, and Participants: A matched case-control study was conducted from July 27, 2019, to May 26, 2020, with the sample drawn from more than 2600 US schools participating in an online safety monitoring program via the Bark online safety tool. For 227 youths having a severe suicide/self-harm alert requiring notification of school administrators, cases were matched 1:5 to 1135 controls on location, the amount of follow-up time, and general volume of online activity. Exposures: Eight potential online risk factors (cyberbullying, violence, drug-related, hate speech, profanity, sexual content, depression, and low-severity self-harm) through assessment of text, image, and video data. Main Outcomes and Measures: Severe suicide/self-harm alert requiring notification of school administrators; severe suicide alerts are statements by youths indicating imminent or recent suicide attempts and/or self-harm. Results: The 1362 participants had a mean (SD) age of 13.3 (2.41) years; 699 (51.3%) were male. All 8 online risk factors studied exhibited differences between case and control populations and were significantly associated with subsequent severe suicide/self-harm alerts when examining total direct and indirect pathways. These associations ranged from an adjusted odds ratio (aOR) of 1.17 (95% CI, 1.09-1.26) for drug-related content to an aOR of 1.82 (95% CI, 1.63-2.03) for depression-related content. When considering the total number of different types of online risk factors among the 8 measured, there was an exponentially larger risk of severe suicide/self-harm alerts; youths with 5 or more of the 8 risk factors present in their online activity had a more than 70-fold increased odds of subsequently having a severe suicide/self-harm alert (aOR, 78.64; 95% CI, 34.39-179.84). Conclusions and Relevance: The findings of this study suggest that many discrete types of risk factors are identifiable from online data and associated with subsequent youth suicide-related behavior. Although each risk factor carries a specific association with suicide-related behavior, the greatest risk is evident for youths demonstrating multiple types of online risk factors.
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