Deidentified Medical Text

Available here is a gold standard corpus of 2,434 nursing notes that have been thoroughly deidentified by a multi-pass process that included meticulous reviews by three or more experts working independently, as well as by a variety of automated methods. All detected instances of PHI in these nursing notes have been replaced by realistic surrogate data. The gold standard corpus is currently available only to those who have been granted access to PhysioNet Clinical Databases.

本数据集为包含2434条护理记录的金标准语料库，该语料库通过多阶段流程完成了彻底的去标识化处理：流程涵盖三名及以上独立工作的专家开展的细致审核，以及多种自动化处理手段。该批护理记录中所有检出的受保护健康信息（Protected Health Information，PHI）均已替换为逼真的替代数据。目前该金标准语料库仅向获得PhysioNet临床数据库访问权限的人员开放。