Behavioural Surveillance for Public Health

Association Between Social Distancing Compliance and Public Place Crowding During the COVID-19 Pandemic: Cross-Sectional Observational Study Using Computer Vision to Analyze Surveillance Footage

Lasse Suonperä Liebst, Wim Bernasco, Peter Ejbye-Ernst, Nigel van Herwijnen, Thomas van der Veen, Dennis Koelma, Cees G M Snoek, Marie Rosenkrantz Lindegaard

JMIR Public Health Surveill 2025 (Apr 17); 11:e50929

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Optimization of Internet-Delivered Cognitive Behavioral Therapy for Canadian Leaders Within Public Safety: Qualitative Study

Jill AB Price, Hugh C McCall, Sam A Demyen, Shaylee M Spencer, Benjamin MW Katz, Alyssa P Clairmont, Heather D Hadjistavropoulos

J Med Internet Res 2025 (Apr 17); 27:e72321

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Policy Spotlight Effects on Critical Time-Sensitive Diseases: Nationwide Retrospective Cohort Study on Taiwan’s Hospital Emergency Capability Categorization Policy

Chih-Yuan Lin, Chih-Ching Liu, Yu-Tung Huang, Yue-Chune Lee

Interact J Med Res 2025 (Mar 25); 14:e54651

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Real-World Data on Alcohol Consumption Behavior Among Smartphone Health Care App Users in Japan: Retrospective Study

Kana Eguchi, Takeaki Kubota, Tomoyoshi Koyanagi, Manabu Muto

Online J Public Health Inform 2025 (Mar 25); 17:e57084

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Vaping, Acculturation, and Social Media Use Among Mexican American College Students: Protocol for a Mixed Methods Web-Based Cohort Study

Bara S Bataineh, C Nathan Marti, Dhiraj Murthy, David Badillo, Sherman Chow, Alexandra Loukas, Anna V Wilkinson

JMIR Res Protoc 2025 (Mar 24); 14:e63584

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Measuring Mental Health in 2 Brazilian University Centers: Protocol for a Cohort Survey

Talita Di Santi, Ariana Gomes Nascimento, Pedro Fukuti, Vinnie Marchisio, Gian Carlo Araujo do Amaral, Camille Figueiredo Peternella Vaz, Luiz David Finotti Carrijo, Lilian Cristie de Oliveira, Luiz Octávio da Costa, Elisângela Mancini Marion Konieczniak, Luana Aparecida Zuppi Garcia, Vanessa Cristina Cabrelon Jusevicius, Eduardo de Castro Humes, Paulo Rossi Menezes, Euripedes Miguel, Arthur Caye

JMIR Res Protoc 2025 (Mar 14); 14:e63636

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Nationwide Trends in Screen Time and Associated Risk Factors by Family Structures Among Adolescents, 2008-2022: Nationwide Cross-Sectional Study

Seokjun Kim, Hyesu Jo, Yejun Son, Min Kyung Shin, Kyeongmin Lee, Jaeyu Park, Hayeon Lee, Lee Smith, Elena Dragioti, Guillaume Fond, Laurent Boyer, Guillermo F López Sánchez, Mark A Tully, Masoud Rahmati, Damiano Pizzol, Selin Woo, Dong Keon Yon

JMIR Public Health Surveill 2025 (Mar 10); 11:e57962

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A Comparison of Mobile Social Media Promotion and Volunteer-Driven Strategies for Community Organizations Recruiting Men Who Have Sex with Men for HIV Testing in Zhejiang Province, China: Cross-Sectional Study Based on a Large-Scale Survey

Lin He, Shaoqiang Jiang, Tingting Jiang, Wanjun Chen, Jinlei Zheng, Hui Wang, Chengliang Chai

J Med Internet Res 2025 (Feb 13); 27:e66702

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Tobacco Use, Risk Perceptions, and Characteristics of Adults Who Used a Heated Tobacco Product (IQOS) in the United States: Cross-Sectional Survey Study

Hui G Cheng, Brendan Noggle, Andrea R Vansickel, Edward G Largo, Pierpaolo Magnani

JMIR Form Res 2025 (Feb 07); 9:e57398

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Relationship Among Macronutrients, Dietary Components, and Objective Sleep Variables Measured by Smartphone Apps: Real-World Cross-Sectional Study

Jaehoon Seol, Masao Iwagami, Megane Christiane Tawylum Kayamare, Masashi Yanagisawa

J Med Internet Res 2025 (Jan 30); 27:e64749

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Mapping Key Populations to Develop Improved HIV and AIDS Interventions: Multiphase Cross-Sectional Observational Mapping Study Using a District and City Approach

Pande Putu Januraga, Endang Lukitosari, Lanny Luhukay, Rizky Hasby, Aang Sutrisna

JMIR Public Health Surveill 2025 (Jan 30); 11:e56820

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Smoking Cessation Smartphone App for Nondaily Smoking With Telephone Onboarding: Proof-of-Concept Randomized Controlled Trial

Bettina B Hoeppner, Kaitlyn R Siegel, Allison E Futter, Diadora Finley-Abboud, Alivia C Williamson, Christopher W Kahler, Elyse R Park, Susanne S Hoeppner

JMIR Mhealth Uhealth 2025 (Jan 15); 13:e53971

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Analysis of Reddit Discussions on Motivational Factors for Physical Activity: Cross-Sectional Study

Michal Shmueli-Scheuer, Yedidya Silverman, Israel Halperin, Yftach Gepner

J Med Internet Res 2025 (Jan 13); 27:e54489

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Factors That Influence Young Adults’ Preferences for Virtual Reality Exergames in a Weight Control Setting: Qualitative Study

Yanya Chen, Lina Guan, Weixin Wu, Liang Ye, Yan He, Xiaofen Zheng, Sicun Li, Bingsheng Guan, Wai-kit Ming

J Med Internet Res 2024 (Dec 30); 26:e58422

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HIV Pre-Exposure Prophylaxis Cascade Stages Among Men Who Have Sex With Men With Sexually Transmitted Infections in China: Multicenter Cross-Sectional Survey Study

Xue Yang, Wenting Kang, Zhuoer Zhang, Houlin Tang, Dapeng Zhang, Lijun Sun, Zaicun Li, An Liu

JMIR Public Health Surveill 2024 (Dec 30); 10:e65713

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From Doubt to Confidence—Overcoming Fraudulent Submissions by Bots and Other Takers of a Web-Based Survey

Jeffrey J Hardesty, Elizabeth Crespi, Joshua K Sinamo, Qinghua Nian, Alison Breland, Thomas Eissenberg, Ryan David Kennedy, Joanna E Cohen

J Med Internet Res 2024 (Dec 16); 26:e60184

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Using Video Cameras to Assess Physical Activity and Other Well-Being Behaviors in Urban Environments: Feasibility, Reliability, and Participant Reactivity Studies

Jack S Benton, James Evans, Jamie Anderson, David P French

JMIR Public Health Surveill 2024 (Dec 16); 10:e66049

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Weight and Lifestyle Behavior Changes in Chinese Health Care Workers During the COVID-19 Pandemic: 3-Year Retrospective Survey

Xinyue Guo, Shaoqing Gong, Ying Chen, Xiaohui Hou, Tong Sun, Jianqiang Wen, Zhiyao Wang, Jingyang He, Xuezhu Sun, Sufang Wang, Zhixin Chen, Xue Feng, Xiangyang Tian

Interact J Med Res 2024 (Dec 10); 13:e50754

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Web-Based Respondent-Driven Sampling to Assess Biobehavioral Factors Among Men Who Have Sex With Men in Thailand: Cross-Sectional Study

Watcharapol Srinor, Suvimon Tanpradech, Panupit Thiengtham, Samart Karuchit, Charif Naksuk, Thitipong Yingyong, Thananda Naiwatanakul, Sanny Northbrook, Wolfgang Hladik

JMIR Public Health Surveill 2024 (Dec 06); 10:e58076

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Public Perceptions of Very Low Nicotine Content on Twitter: Observational Study

Zidian Xie, Xinyi Liu, Xubin Lou, Dongmei Li

JMIR Form Res 2024 (Dec 04); 8:e63035

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