region:us
The corpus consists of about 1,011 PubMed abstracts which are RCTs related
to breast cancer. For each abstract, text snippets that identify the
Participants, Intervention, Control, and Outcome (PICO elements) are annotated.
The abstracts were annotated using BRAT (https://brat.nlplab.org/) and later
converted to IOB format.
@InProceedings{mutinda2022pico,
  title = {PICO Corpus: A Publicly Available Corpus to Support Automatic Data Extraction from Biomedical Literature},
  author = {Mutinda, Faith and Liew, Kongmeng and Yada, Shuntaro and Wakamiya, Shoko and Aramaki, Eiji},
  booktitle = {Proceedings of the first Workshop on Information Extraction from Scientific Publications},
  pages = {26--31},
  year = {2022}
}
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