Cátedra UNESCO de Bioética

Información y matrícula

  • Observatorio de Bioética y Derecho
  • Cátedra UNESCO de Bioética
  • Universidad de Barcelona
  • Av. Diagonal 684
    Facultad de Derecho
  • 08034 Barcelona
  • Tel. (+34) 93 403 45 46
  • obd.ub@ub.edu

"Feasibility of Reidentifying Individuals in Large National Physical Activity Data Sets From Which Protected Health Information Has Been Removed With Use of Machine Learning"

21.12.2018
JAMA Network open

Despite data aggregation and removal of protected health information, there is concern that deidentified physical activity (PA) data collected from wearable devices can be reidentified. Organizations collecting or distributing such data suggest that the aforementioned measures are sufficient to ensure privacy. However, no studies, to our knowledge, have been published that demonstrate the possibility or impossibility of reidentifying such activity data.