Key points are not available for this paper at this time.
• Capstone shared task for 8 years of i2b2 challenges. Co-organized with UTHealth. • Four tracks: de-identification, risk factor extraction, software usability, and novel data use. • Participation from around the world, from academia and industry. • Data sets available for research beyond the lifetime of i2b2, at i2b2.org/NLP.
Uzuner et al. (Mon,) studied this question.