Telehealth Usability, Engagement Patterns, and Technical Infrastructure in Managing Noncommunicable Diseases Among Health Care Professionals in Brazil, Ghana, Honduras, and the United Kingdom: Multinational Cross-Sectional Study

• by Ken Brackstone, Roberta Lins Gonçalves, Adriana Silvina Pagano, Zilma Silveira Nogueira Reis, Seth Kwaku Afagbedzi, Lysien Ivania Zambrano, Tainá Costa Pereira Lopes, Sarah Almeida Cordeiro, Julia Macedo Nunes, Wagner Meira Jr, James Batchelor, Antonio Luiz Pinho Ribeiro

• June 12, 2026

Stage-Based Model of User Engagement Patterns in an Online Health Community for Cardiovascular Disease Management: Qualitative Interview Study

• by Monisola Jayeoba, Yuyang Yang, Jingzhi Yu, Maia Jacobs

• October 5, 2026

Knee vibrations may signal cartilage damage

Machine-learning models distinguished healthy knees from those with osteoarthritis-related cartilage damage, but age and BMI performed as well as or better than the vibration-based models.

• by Andrea Surnit

• October 6, 2026

• 3 min

Moral Infrastructure in Medicine: Conditions for Honest Work

• by Sherry M. Adkins, Ronald M. Epstein

• October 7, 2026