Journal of Medical Internet Research

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Large-Scale Deep Learning–Enabled Infodemiological Analysis of Substance Use Patterns on Social Media: Insights From the COVID-19 Pandemic

Julina Maharjan, Jianfeng Zhu, Jennifer King, NhatHai Phan, Deric Kenne, Ruoming Jin

JMIR Infodemiology 2025;5:e59076

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Comparing Random Survival Forests and Cox Regression for Nonresponders to Neoadjuvant Chemotherapy Among Patients With Breast Cancer: Multicenter Retrospective Cohort Study

Yudi Jin, Min Zhao, Tong Su, Yanjia Fan, Zubin Ouyang, Fajin Lv

J Med Internet Res 2025;27:e69864

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Racial Disparities in Parkinson Disease Clinical Phenotype, Management, and Genetics: Protocol for a Prospective Observational Study

Deborah A Hall, Josh M Shulman, Andrew Singleton, Sara Bandres Ciga, Michelle Hyczy S Tosin, Bichun Ouyang, Lisa Shulman

JMIR Res Protoc 2025;14:e60587

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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;9:e62680

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Teenager Substance Use on Reddit: Mixed Methods Computational Analysis of Frames and Emotions

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

J Med Internet Res 2025;27:e59338

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Unveiling GPT-4V's hidden challenges behind high accuracy on USMLE questions: Observational Study

Zhichao Yang, Zonghai Yao, Mahbuba Tasmin, Parth Vashisht, Won Seok Jang, Feiyun Ouyang, Beining Wang, David McManus, Dan Berlowitz, Hong Yu

J Med Internet Res 2025;27:e65146

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Effectiveness of a Web-Based Medication Education Course on Pregnant Women’s Medication Information Literacy and Decision Self-Efficacy: Randomized Controlled Trial

Suya Li, Hui-Jun Chen, Jie Zhou, Yi-Bei Zhouchen, Rong Wang, Jinyi Guo, Sharon R Redding, Yan-Qiong Ouyang

J Med Internet Res 2025;27:e54148

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Effects of a Smartphone-Based Breastfeeding Coparenting Intervention Program on Breastfeeding-Related Outcomes in Couples During First Pregnancy: Randomized Controlled Trial

Similarly, Su and Ouyang [12] illustrated that coparenting, accompanied by guidance on emotional and practical support, led to significantly increased rates of exclusive breastfeeding at 4 and 6 months, along with a reduction in infant formula usage. However, contrasting findings from other studies suggest that such interventions do not necessarily lead to improved EBF rates [13-15].

Yi-Yan Huang, Rong Wang, Wei-Peng Huang, Tian Wu, Shi-Yun Wang, Sharon R. Redding, Yan-Qiong Ouyang