mHealth for Data Collection and Research

Daily-Life Walking Characteristics of Older Adults in Relation to Age, Sex, and Physical Function: the HUNT4 Trondheim 70+ Observational Study

Karoline Blix Grønvik, Anisoara Paraschiv-Ionescu, Gro Gujord Tangen, Øyvind Salvesen, Jorunn Lægdheim Helbostad, Nina Skjæret-Maroni, Beatrix Vereijken

JMIR Aging 2025 (Dec 04); 8:e75835

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Self-Reported Triggers Evaluation of High-Risk Dietary and Environmental Factors Preceding Migraine Onset by Using a Mobile Tracking App (Migraine Insight): Comparative Analysis Study

Christina Wornom, Brooklyn Brekke-Kumley, Tavsimran Luthra, Lynn J Smith, Jane C Harrington

JMIR Form Res 2025 (Dec 03); 9:e59951

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Digital Biometrics in Predicting Risk for Obstructive Sleep Apnea and Hypertension: Decentralized, Prospective Cohort Study

Natalia Orendain, Samantha Spierling Bagsic, Edward Ramos, Jay Pandit, Robert L Owens, Stuti Jaiswal

J Med Internet Res 2025 (Dec 03); 27:e77641

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Exploring Age-Related Patterns in Smartphone Keystroke Dynamics Considering Temporal Variability: Cross-Sectional Study With AI-Based Analysis

Junhyung Moon, Yu Lim Huh, Hee Young Cho, Chaeyeon Kim, Hyeongrae Lee, Dong Pyo Jang, Baek Hwan Cho

JMIR Mhealth Uhealth 2025 (Dec 02); 13:e80094

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A 6-Month Evaluation of the Peer-Ceived Momentary Assessment Method in a Small Sample of Liver Transplant Patients and Their Support Persons: Longitudinal Observational Study

Allan Berrocal, Waldo Concepcion, Katarzyna Wac

JMIR Form Res 2025 (Nov 27); 9:e55907

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Three Body-Worn Accelerometers in the French NutriNet-Santé Cohort: Feasibility and Acceptability Study

Abdouramane Soumaré, Léopold K Fezeu, Jérôme Bouchan, Fabienne Delestre, Alice Bellicha, Greet Cardon, Alan Donnelly, Antje Hebestreit, Mathilde Touvier, Jean-Michel Oppert, Jérémy Vanhelst

JMIR Form Res 2025 (Nov 20); 9:e76167

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Dynamic Assessment of Fine Motor Control and Vocalization in Parkinson Disease Through a Smartphone App: Cross-Sectional Study of Time-Severity Interaction Effects

Youho Myong, Seo Jung Yun, Kyudong Park, Byung-Mo Oh, Han Gil Seo

JMIR Mhealth Uhealth 2025 (Nov 13); 13:e69028

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Evaluation of the Accuracy, Usability, and User Perspectives of the Ecological Momentary Dietary Assessment App Traqq Among Dutch Adolescents: Protocol for a Mixed Methods Study

Lieke L E Kennes, Desiree A Lucassen, Anouk M M Vaes, Annemarie Wagemakers, Indre Kalinauskaite, Edith J M Feskens, Elske M Brouwer-Brolsma

JMIR Res Protoc 2025 (Nov 11); 14:e70194

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Analyzing Sleep Behavior Using BERT-BiLSTM and Fine-Tuned GPT-2 Sentiment Classification: Comparison Study

Yihan Deng, Julia van der Meer, Athina Tzovara, Markus Schmidt, Claudio Bassetti, Kerstin Denecke

JMIR Med Inform 2025 (Nov 10); 13:e70753

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Key Features of Digital Phenotyping for Monitoring Mental Disorders: Systematic Review

Hyun Woo Jung, Do Yeon Kim, Ilju Lee, Ok Kim, Seungjin Lee, Sujin Lee, Un Sun Chung, Jae-Hyun Kim, Sehwan Kim, Jung Won Kim, Ah Lahm Shin, Jung Jae Lee

J Med Internet Res 2025 (Nov 05); 27:e77331

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Beyond Comparing Machine Learning and Logistic Regression in Clinical Prediction Modelling: Shifting from Model Debate to Data Quality

Yanan Hu, Xin Zhang, Valerie Slavin, Yitayeh Belsti, Sofonyas Abebaw Tiruneh, Emily Callander, Joanne Enticott

J Med Internet Res 2025 (Nov 05); 27:e77721

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Adherence to Actigraphic Devices in Elementary School–Aged Children: Systematic Review and Meta-Analysis

Anna C Morris, Asilay Seker, Laurence Telesia, Alice Wickersham, Brian CF Ching, Rahul Roy, Sophie Epstein, Faith Matcham, Edmund Sonuga-Barke, Johnny Downs

J Med Internet Res 2025 (Nov 03); 27:e79718

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Detecting Perceived Unfair Treatment Among US College Students Using Mobile Sensing: Pilot Machine Learning Study

Yiyi Ren, Raghu Mulukutla, Jennifer Mankoff, Anind K Dey

JMIR Form Res 2025 (Oct 31); 9:e78657

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Within- and Between-Individual Compliance in Mobile Health: Joint Modeling Approach to Nonrandom Missingness in an Intensive Longitudinal Observational Study

Young Won Cho, Sy-Miin Chow, Jixin Li, Wei-Lin Wang, Shirlene Wang, Linying Ji, Vernon M Chinchilli, Stephen S Intille, Genevieve Fridlund Dunton

JMIR Mhealth Uhealth 2025 (Oct 30); 13:e65350

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Requirements and Concerns of Individuals Remitted From Depression for an Early Relapse Detection mHealth App: Focus Group Study

Tina Coenen, Matthias Maerevoet, Stephanie Chen, Mathias De Brouwer, Sofie Van Hoecke, Ernst HW Koster, Mariek MP Vanden Abeele, Klaas Bombeke

JMIR Mhealth Uhealth 2025 (Oct 23); 13:e67141

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Understanding Longitudinal Ecological Momentary Assessment Completion: Results From 12 Months of Burst Sampling in the TIME Study

Tyler Prochnow, Wei-Lin Wang, Shirlene Wang, Jixin Li, Alexander J Rothman, Stephen S Intille, Donald Hedeker, Genevieve F Dunton

JMIR Mhealth Uhealth 2025 (Oct 22); 13:e67117

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Using Mobile Assessments to Characterize Mental and Physical Health Behaviors in Youth: Protocol for a Pilot Intensive Longitudinal Study

Konstantin Drexl, Sébastien Urben, Kerstin Jessica Plessen, Jennifer Glaus

JMIR Res Protoc 2025 (Oct 21); 14:e70990

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Predicting Risk of Heat-Related Injuries for Individuals Wearing Personal Protective Equipment Using Smartwatches: Feasibility Observational Study

Meghan Hegarty-Craver, Donna Womack, Jonathan Thornburg, Timothy Boe, M John Archer, Worth Calfee

JMIR Form Res 2025 (Oct 17); 9:e72324

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Assessing Minority Stress and Physiological Response Through Ecological Momentary Assessment and Sensors: Protocol for a Feasibility and Acceptability of the Stress and Heart Pilot Study

Dulce Urueta Tapia, Heather L Corliss, Kang Hyuk Lee, Jerel P Calzo, Hee-Jin Jun

JMIR Form Res 2025 (Oct 15); 9:e68733

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User Engagement, Demographics, and Health Status of the My ME-BYO Record, A Personal Health Management Mobile App: Retrospective Study

Choy-Lye Chei, Sho Nakamura, Kaname Watanabe, Hiroto Narimatsu

J Med Internet Res 2025 (Oct 10); 27:e79109

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