Jamal-Ismail Ortiz, YamalVico, SantiagoPérez-Stachowski, JavierAbilés, JimenaAlarcón, PedroArenas Villafranca, JavierRivas Ruiz, FranciscoArco, Alfonso DelMartín Escalante, María DoloresEt al.2026-08-262026-08-262026Jamal-Ismail Ortiz, Y., Vico, S., Pérez-Stachowski, J., Abilés, J., Alarcón, P., Arenas-Villafranca, J., Rivas-Ruiz, F., Del Arco, A., Martín-Escalante, M. D., & Olalla, J. (2026). Qr code–enabled self-access lifestyle education in older people living with hiv: Pragmatic pilot quasi-experimental pretest-posttest implementation study. Journal of Medical Internet Research, 28, e93633. https://doi.org/10.2196/936331438-8871https://hdl.handle.net/11268/17381Frailty is prevalent and dynamic in older people living with HIV and is associated with adverse outcomes. Lifestyle support is recommended but difficult to deliver at scale. Digital self-access education may help, although evidence in older, multimorbid populations is limited. This study aims to evaluate 6-month changes in frailty phenotype and related outcomes after a QR code–enabled self-access lifestyle education program on Mediterranean diet and exercise routines for people living with HIV aged ≥60 years.engVIHResiliencia PsicológicaEjercicio Físicojournal article10.2196/93633open accessEducación sanitariaDifusión de tecnologíasDerecho a la saludGoal 3: Ensure healthy lives and promote well-being for all at all ages