Dataset Card for CHIA

A large annotated corpus of patient eligibility criteria extracted from 1,000 interventional, Phase IV clinical trials registered in ClinicalTrials.gov. This dataset includes 12,409 annotated eligibility criteria, represented by 41,487 distinctive entities of 15 entity types and 25,017 relationships of 12 relationship types.

Citation Information

@article{kury2020chia,
  title        = {Chia, a large annotated corpus of clinical trial eligibility criteria},
  author       = {
    Kury, Fabr{'\i}cio and Butler, Alex and Yuan, Chi and Fu, Li-heng and
    Sun, Yingcheng and Liu, Hao and Sim, Ida and Carini, Simona and Weng,
    Chunhua
  },
  year         = 2020,
  journal      = {Scientific data},
  publisher    = {Nature Publishing Group},
  volume       = 7,
  number       = 1,
  pages        = {1--11}
}