#  National NLP Clinical Challenges (n2c2) 

 



## 2022 Challenge Workshop at AMIA 2022 Annual Symposium

**Participants in the 2022 n2c2 Challenges in Natural Language Processing for Clinical Data were invited to the workshop at the Washington Hilton Hotel in DC in November. It was open to all interested parties and highlighted the contributions of the systems that were developed for the three tasks below.** [**Learn more and view the agenda.**](/2022-amia-workshop)

- [Track 1](/2022-track-1): Contextualized Medication Event Extraction
- [Track 2](/2022-track-2): Extracting Social Determinants of Health (SDOH)
- [Track 3](/2022-track-3): Progress Note Understanding: Assessment and Plan Reasoning

 ![Photo of n2c2 workshop at AMIA 2019 annual symposium](/sites/g/files/omnuum9281/files/n2c2/files/img_5629-2x1.jpg)

 



 

##  Latest News 

 



  [### Call for Participation: 2022 n2c2 Shared Task and Workshop

 ](/news/call-participation-2021-n2c2-shared-task-and-workshop) November 07, 2021 

 

   [### Deadline Extended: JMIR Medical Informatics Special Issue

 ](/news/deadline-extended-jmir-medical-informatics-special-issue) March 24, 2020 

 

   [### Call for Papers: JMIR Medical Informatics Special Issue

 ](/news/call-papers-jmir-medical-informatics-special-issue) January 23, 2020 

 

   [### Call for Papers: JAMIA Special Focus Issue on UMLS at 30

 ](/news/call-papers-jamia-special-focus-issue-umls-30) November 18, 2019 

 

  

 

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