Social Media in Public Health informatics

Decoding Digital Discourse Through Multimodal Text and Image Machine Learning Models to Classify Sentiment and Detect Hate Speech in Race- and Lesbian, Gay, Bisexual, Transgender, Queer, Intersex, and Asexual Community–Related Posts on Social Media: Quantitative Study

Thu T Nguyen, Xiaohe Yue, Heran Mane, Kyle Seelman, Penchala Sai Priya Mullaputi, Elizabeth Dennard, Amrutha S Alibilli, Junaid S Merchant, Shaniece Criss, Yulin Hswen, Quynh C Nguyen

J Med Internet Res 2025 (May 12); 27:e72822

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Evaluation of a Digital Media Campaign to Promote Knowledge and Awareness of the GPFirst Program for Nonurgent Conditions: Repeated Survey Study

Rebecca Ong Hui Shan, Hong Choon Oh, Priscilla Goh Sook Kheng, Lyndia Lee Sze Hui, Mas Riza Bte Mohd Razali, Edris Atikah Ahmad, Jagadesan Raghuram, Choon How How, Steven Lim Hoon Chin

JMIR Public Health Surveill 2025 (Apr 14); 11:e66062

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Impact of Social Media Influencers on Amplifying Positive Public Health Messages

Gerard Thomas Flaherty, Ryan Michael Mangan

J Med Internet Res 2025 (Mar 21); 27:e73062

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Public Attitudes Toward Violence Against Doctors: Sentiment Analysis of Chinese Users

Yuwen Zheng, Meirong Tian, Jingjing Chen, Lei Zhang, Jia Gao, Xiang Li, Jin Wen, Xing Qu

JMIR Med Inform 2025 (Mar 20); 13:e63772

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Ubiquitous News Coverage and Its Varied Effects in Communicating Protective Behaviors to American Adults in Infectious Disease Outbreaks: Time-Series and Longitudinal Panel Study

Anqi Shao, Kaiping Chen, Branden Johnson, Shaila Miranda, Qidi Xing

J Med Internet Res 2025 (Mar 10); 27:e64307

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Probing Public Perceptions of Antidepressants on Social Media: Mixed Methods Study

Jianfeng Zhu, Xinyu Zhang, Ruoming Jin, Hailong Jiang, Deric R Kenne

JMIR Form Res 2025 (Feb 26); 9:e62680

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Visualizing YouTube Commenters’ Conceptions of the US Health Care System: Semantic Network Analysis Method for Evidence-Based Policy Making

Lana V Ivanitskaya, Elina Erzikova

JMIR Infodemiology 2025 (Feb 11); 5:e58227

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Understanding Citizens’ Response to Social Activities on Twitter in US Metropolises During the COVID-19 Recovery Phase Using a Fine-Tuned Large Language Model: Application of AI

Ryuichi Saito, Sho Tsugawa

J Med Internet Res 2025 (Feb 11); 27:e63824

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Description of Weight-Related Content and Recommended Dietary Behaviors for Weight Loss Frequently Reposted on X (Twitter) in English and Japanese: Content Analysis

Fumi Oono, Mai Matsumoto, Risa Ogata, Mizuki Suga, Kentaro Murakami

J Med Internet Res 2025 (Feb 07); 27:e64739

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When Infodemic Meets Epidemic: Systematic Literature Review

Chaimae Asaad, Imane Khaouja, Mounir Ghogho, Karim Baïna

JMIR Public Health Surveill 2025 (Feb 03); 11:e55642

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Digital Health Intervention (SANGYAN Podcast) to Enhance Knowledge Related to COVID-19 and Other Health Conditions: Protocol for an Implementation and Evaluation Study

Ashish Joshi, Surapaneni Krishna Mohan, Apurva Kumar Pandya, Ashoo Grover, Sofia Rani Saggu, Saravanavel Kalpana Revathi, Shruti Sharma

JMIR Res Protoc 2025 (Jan 20); 14:e41175

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The Association Between Posting WeChat Moments and the Risk of Depressive Symptoms Among Middle-Aged and Older Chinese Adults: Prospective National Cohort Study

Wei Wang, Hui Wang, Xinru Hu, Qian Yu, Fangyi Chen, Xirui Qiu, Xiaoxiao Wang

JMIR Public Health Surveill 2025 (Jan 13); 11:e62730

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Unraveling the Use of Disinformation Hashtags by Social Bots During the COVID-19 Pandemic: Social Networks Analysis

Victor Suarez-Lledo, Esther Ortega-Martin, Jesus Carretero-Bravo, Begoña Ramos-Fiol, Javier Alvarez-Galvez

JMIR Infodemiology 2025 (Jan 09); 5:e50021

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Themes in Abortion Forum Discussions in a Restrictive Access Context: Qualitative and Quantitative Analyses

Krzysztof Bartosz Klimiuk, Amelia Kot, Ewa Majcherek, Katarzyna B Kubiak, Łukasz Balwicki

J Med Internet Res 2024 (Dec 09); 26:e59544

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Long COVID Discourse in Canada, the United States, and Europe: Topic Modeling and Sentiment Analysis of Twitter Data

Ahmed Ghassan Tawfiq AbuRaed, Emil Azuma Prikryl, Giuseppe Carenini, Naveed Zafar Janjua

J Med Internet Res 2024 (Dec 09); 26:e59425

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Self-Induced Mania Methods and Motivations Reported in Online Forums: Observational Qualitative Study

Emmanuelle CS Bostock, Adriana G Nevarez-Flores, Amanda L Neil, Halley M Pontes, Kenneth C Kirkby

J Particip Med 2024 (Dec 06); 16:e56970

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Understanding Membership in Alternative Health Social Media Groups and Its Association with COVID-19 and Influenza Vaccination: Web-Based Cross-Sectional Survey

Kilhoe Na, Melissa Zimdars, Megan E Cullinan

JMIR Form Res 2024 (Dec 05); 8:e54092

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Wellness Influencer Responses to COVID-19 Vaccines on Social Media: A Longitudinal Observational Study

Gabrielle O'Brien, Ronith Ganjigunta, Paramveer S Dhillon

J Med Internet Res 2024 (Nov 27); 26:e56651

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Age Variation Among US Adults’ Social Media Experiences and Beliefs About Who Is Responsible for Reducing Health-Related Falsehoods: Secondary Analysis of a National Survey

Prathyusha Galinkala, Elise Atkinson, Celeste Campos-Castillo

JMIR Aging 2024 (Nov 27); 7:e56761

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Association Between X/Twitter and Prescribing Behavior During the COVID-19 Pandemic: Retrospective Ecological Study

Scott A Helgeson, Rohan M Mudgalkar, Keith A Jacobs, Augustine S Lee, Devang Sanghavi, Pablo Moreno Franco, Ian S Brooks, National COVID Cohort Collaborative (N3C)

JMIR Infodemiology 2024 (Nov 18); 4:e56675

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