Digital Biomarkers and Digital Phenotyping

Machine Learning Analysis to Identify Digital Behavioral Phenotypes for Engagement and Health Outcome Efficacy of an mHealth Intervention for Obesity: Randomized Controlled Trial

Meelim Kim, Jaeyeong Yang, Woo-Young Ahn, Hyung Jin Choi

J Med Internet Res 2021 (Jun 24); 23(6):e27218

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Contactless Sleep Monitoring for Early Detection of Health Deteriorations in Community-Dwelling Older Adults: Exploratory Study

Narayan Schütz, Hugo Saner, Angela Botros, Bruno Pais, Valérie Santschi, Philipp Buluschek, Daniel Gatica-Perez, Prabitha Urwyler, René M Müri, Tobias Nef

JMIR Mhealth Uhealth 2021 (Jun 11); 9(6):e24666

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A Prediction Model for Detecting Developmental Disabilities in Preschool-Age Children Through Digital Biomarker-Driven Deep Learning in Serious Games: Development Study

Ho Heon Kim, Jae Il An, Yu Rang Park

JMIR Serious Games 2021 (Jun 04); 9(2):e23130

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Validation of Visual and Auditory Digital Markers of Suicidality in Acutely Suicidal Psychiatric Inpatients: Proof-of-Concept Study

Isaac Galatzer-Levy, Anzar Abbas, Anja Ries, Stephanie Homan, Laura Sels, Vidya Koesmahargyo, Vijay Yadav, Michael Colla, Hanne Scheerer, Stefan Vetter, Erich Seifritz, Urte Scholz, Birgit Kleim

J Med Internet Res 2021 (Jun 03); 23(6):e25199

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Digital Phenotypes for Understanding Individuals' Compliance With COVID-19 Policies and Personalized Nudges: Longitudinal Observational Study

Ahmed Ibrahim, Heng Zhang, Sarah Clinch, Ellen Poliakoff, Bijan Parsia, Simon Harper

JMIR Form Res 2021 (May 27); 5(5):e23461

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Personalized Analytics and a Wearable Biosensor Platform for Early Detection of COVID-19 Decompensation (DeCODe): Protocol for the Development of the COVID-19 Decompensation Index

Karen Larimer, Stephan Wegerich, Joel Splan, David Chestek, Heather Prendergast, Terry Vanden Hoek

JMIR Res Protoc 2021 (May 26); 10(5):e27271

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Monitoring Information-Seeking Patterns and Obesity Prevalence in Africa With Internet Search Data: Observational Study

Olubusola Oladeji, Chi Zhang, Tiam Moradi, Dharmesh Tarapore, Andrew C Stokes, Vukosi Marivate, Moinina D Sengeh, Elaine O Nsoesie

JMIR Public Health Surveill 2021 (Apr 29); 7(4):e24348

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Digital Biomarkers of Symptom Burden Self-Reported by Perioperative Patients Undergoing Pancreatic Surgery: Prospective Longitudinal Study

Carissa A Low, Meng Li, Julio Vega, Krina C Durica, Denzil Ferreira, Vernissia Tam, Melissa Hogg, Herbert Zeh III, Afsaneh Doryab, Anind K Dey

JMIR Cancer 2021 (Apr 27); 7(2):e27975

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Requirements and Operational Guidelines for Secure and Sustainable Digital Phenotyping: Design and Development Study

Raj R Jagesar, Jacob A Vorstman, Martien J Kas

J Med Internet Res 2021 (Apr 07); 23(4):e20996

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Computer Mouse Movements as an Indicator of Work Stress: Longitudinal Observational Field Study

Nicolas Banholzer, Stefan Feuerriegel, Elgar Fleisch, Georg Friedrich Bauer, Tobias Kowatsch

J Med Internet Res 2021 (Apr 02); 23(4):e27121

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Predicting Emotional States Using Behavioral Markers Derived From Passively Sensed Data: Data-Driven Machine Learning Approach

Emese Sükei, Agnes Norbury, M Mercedes Perez-Rodriguez, Pablo M Olmos, Antonio Artés

JMIR Mhealth Uhealth 2021 (Mar 22); 9(3):e24465

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Using Wearable Activity Trackers to Predict Type 2 Diabetes: Machine Learning–Based Cross-sectional Study of the UK Biobank Accelerometer Cohort

Benjamin Lam, Michael Catt, Sophie Cassidy, Jaume Bacardit, Philip Darke, Sam Butterfield, Ossama Alshabrawy, Michael Trenell, Paolo Missier

JMIR Diabetes 2021 (Mar 19); 6(1):e23364

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HOPES: An Integrative Digital Phenotyping Platform for Data Collection, Monitoring, and Machine Learning

Xuancong Wang, Nikola Vouk, Creighton Heaukulani, Thisum Buddhika, Wijaya Martanto, Jimmy Lee, Robert JT Morris

J Med Internet Res 2021 (Mar 15); 23(3):e23984

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Tracking and Monitoring Mood Stability of Patients With Major Depressive Disorder by Machine Learning Models Using Passive Digital Data: Prospective Naturalistic Multicenter Study

Ran Bai, Le Xiao, Yu Guo, Xuequan Zhu, Nanxi Li, Yashen Wang, Qinqin Chen, Lei Feng, Yinghua Wang, Xiangyi Yu, Chunxue Wang, Yongdong Hu, Zhandong Liu, Haiyong Xie, Gang Wang

JMIR Mhealth Uhealth 2021 (Mar 08); 9(3):e24365

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mPulse Mobile Sensing Model for Passive Detection of Impulsive Behavior: Exploratory Prediction Study

Hongyi Wen, Michael Sobolev, Rachel Vitale, James Kizer, JP Pollak, Frederick Muench, Deborah Estrin

JMIR Ment Health 2021 (Jan 27); 8(1):e25019

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Psychiatric Profiles of eHealth Users Evaluated Using Data Mining Techniques: Cohort Study

Jorge Lopez-Castroman, Diana Abad-Tortosa, Aurora Cobo Aguilera, Philippe Courtet, Maria Luisa Barrigón, Antonio Artés, Enrique Baca-García

JMIR Ment Health 2021 (Jan 20); 8(1):e17116

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Smartphone-Based Self-Reports of Depressive Symptoms Using the Remote Monitoring Application in Psychiatry (ReMAP): Interformat Validation Study

Janik Goltermann, Daniel Emden, Elisabeth Johanna Leehr, Katharina Dohm, Ronny Redlich, Udo Dannlowski, Tim Hahn, Nils Opel

JMIR Ment Health 2021 (Jan 12); 8(1):e24333

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Examining the Correlation Between Depression and Social Behavior on Smartphones Through Usage Metadata: Empirical Study

Yameng Wang, Xiaotong Ren, Xiaoqian Liu, Tingshao Zhu

JMIR Mhealth Uhealth 2021 (Jan 06); 9(1):e19046

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Using Smartphone Sensor Data to Assess Inhibitory Control in the Wild: Longitudinal Study

Vincent WS Tseng, Jean Dos Reis Costa, Malte F Jung, Tanzeem Choudhury

JMIR Mhealth Uhealth 2020 (Dec 04); 8(12):e21703

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Patient Interaction Phenotypes With an Automated Remote Hypertension Monitoring Program and Their Association With Blood Pressure Control: Observational Study

Anahita Davoudi, Natalie S Lee, Corey Chivers, Timothy Delaney, Elizabeth L Asch, Catherine Reitz, Shivan J Mehta, Krisda H Chaiyachati, Danielle L Mowery

J Med Internet Res 2020 (Dec 03); 22(12):e22493

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