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Temporal Dynamics of Subtle Cognitive Change: Validation of a User-Friendly Multidomain Digital Assessment Using an Alcohol Challenge

Temporal Dynamics of Subtle Cognitive Change: Validation of a User-Friendly Multidomain Digital Assessment Using an Alcohol Challenge

Subsequently, performance data for Rapid Response and Double-Take were 10log(x) transformed before modeling because the model residuals were not normally distributed in the metrics’ linear scale. Convergent and construct validity of the Cumulus tasks were assessed using Spearman rank correlations. Correlations were anticipated based on the overlap between the cognitive domains targeted by the various tasks.

John Frederick Dyer, Florentine Marie Barbey, Ayan Ghoshal, Ann Marie Hake, Bryan J Hansen, Md Nurul Islam, Judith Jaeger, Rouba Kozak, Hugh Marston, Mark Moss, Viet Nguyen, Rebecca Louise Quinn, Leslie A Shinobu, Elizabeth Tunbridge, Brian Murphy, Niamh Kennedy

J Med Internet Res 2025;27:e55469

Research Electronic Data Capture (REDCap) for Population-Based Data Collection in Low- and Middle-Income Countries: Opportunities, Challenges, and Solutions

Research Electronic Data Capture (REDCap) for Population-Based Data Collection in Low- and Middle-Income Countries: Opportunities, Challenges, and Solutions

Both studies received institutional review board approvals from the Oxford Tropical Research Ethics Committee (Ox TREC), as well as the National Hospital for Tropical Diseases Ethics Committee (Hanoi, Vietnam), Hospital for Tropical Diseases Ethics Committee (Ho Chi Minh City, Vietnam), Ethics Committee of Nepal Health Research Council (Kathmandu, Nepal), Patan Hospital Ethics Committee (Kathmandu, Nepal), and Ethics Committee of the Faculty of Medicine, University of Indonesia (Jakarta, Indonesia).

Ha Thanh Le, Dung Viet Tien Vu, Thi Ngoc Anh Nguyen, Hang Tran Thi, Tan Viet Nguyen, Thao Phuong Tran, Aria Kekalih, Samita Rijal, Dewi Friska, Raph L. Hamers, Abhilasha Karkey, Mary Chambers, Jennifer Ilo Van Nuil, SPEAR and CoAct Team, Sonia Lewycka

J Med Internet Res 2025;27:e65377

Detection of Depressive Symptoms in College Students Using Multimodal Passive Sensing Data and Light Gradient Boosting Machine: Longitudinal Pilot Study

Detection of Depressive Symptoms in College Students Using Multimodal Passive Sensing Data and Light Gradient Boosting Machine: Longitudinal Pilot Study

The data used in this study were part of a randomized controlled trial examining a just-in-time mobile health intervention (ie, relational savoring) [55,56] designed to prevent loneliness (the study by Nguyen et al [unpublished data, 2024] provides an overview of the design of the intervention component of the study).

Jessica L Borelli, Yuning Wang, Frances Haofei Li, Lyric N Russo, Marta Tironi, Ken Yamashita, Elayne Zhou, Jocelyn Lai, Brenda Nguyen, Iman Azimi, Christopher Marcotullio, Sina Labbaf, Salar Jafarlou, Nikil Dutt, Amir Rahmani

JMIR Form Res 2025;9:e67964

Components of a Digital Storytelling Intervention for Human Papillomavirus and Cancer Prevention Among LGBTQ+ Individuals: Formative Mixed Methods Inquiry

Components of a Digital Storytelling Intervention for Human Papillomavirus and Cancer Prevention Among LGBTQ+ Individuals: Formative Mixed Methods Inquiry

Um, where, as if it goes like, if it seems like I can’t handle it in urgent care, um I still try to avoid going to X clinic, because every single time I’ve been there it’s been trash treatment. And just the big bill, so first I’ll start with if I can’t do it with urgent care or like queer-friendly spaces, I will just try a new hospital. Is my new thing so yeah. Only a stigma I’m working against you know just being black, even in a predominantly black city.

Gabrielle Darville-Sanders, Dominique Munroe, Emilie Corluyan, Utibeabasi Ikoiwak, Jennifer Nguyen, Chad Mandula, Portia Thomas, Brandon Sanders

JMIR Form Res 2025;9:e58163

Feasibility and Cultural Adaptation of a Community-Engaged Physical Activity Intervention for Hispanic Older Adults: Pilot Study

Feasibility and Cultural Adaptation of a Community-Engaged Physical Activity Intervention for Hispanic Older Adults: Pilot Study

The enrollment rate was defined as the number of enrolled participants divided by the number of prescreened participants x 100. Completion rate was defined as the number of participants who completed the intervention divided by the number of participants who enrolled in the intervention x 100.

Zvinka Z Zlatar, Mikael Anne Greenwood-Hickman, Lazaro N Martinez Lujan, Julie Cooper, Stefani Florez-Acevedo, David X Marquez, Rosa Gutierrez Aceves, Andrea Paula Vargas, Dori E Rosenberg

JMIR Form Res 2025;9:e65489

A Data-Driven Approach to Assessing Hepatitis B Mother-to-Child Transmission Risk Prediction Model: Machine Learning Perspective

A Data-Driven Approach to Assessing Hepatitis B Mother-to-Child Transmission Risk Prediction Model: Machine Learning Perspective

This study was conducted at a single center in Thai Nguyen, Vietnam. It is valuable to explore how variations in HBV circulation rates, genotypes, and health care practices across different regions of the country might influence both the detection and relevance of the study. Thai Nguyen, where the research took place, serves as the economic, political, and social hub of the northeastern region, the Central Highlands, and the northern mountainous areas of Vietnam.

Dung Nguyen Tien, Huong Thi Thu Bui, Tram Hoang Thi Ngoc, Thuy Thi Pham, Dac Trung Nguyen, Huyen Nguyen Thi Thu, Thi Thu Hang Vu, Thi Lan Anh Luong, Lan Thu Hoang, Ho Cam Tu, Nina Körber, Tanja Bauer, Lam Khanh Ho

JMIR Form Res 2025;9:e69838

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

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

We collected social media data from Instagram (Meta Platforms), Facebook (Meta Platforms), and Twitter (subsequently rebranded X, X Corp). Using the Academic Research application programming interface (API) from Twitter, we queried publicly available, US-based, English-language tweets from 2011 to 2023 until the transition of the company to X on July 23, 2023, which led to the discontinuation of the free data access for researchers [39].

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;27:e72822