====== List of OHDSI Working Groups ======

OHDSI has a variety of ongoing projects lead by Working Group teams.  We would be delighted to have your participation.  Please contact the team lead to join.

Working group leaders should now be posting their recordings into their respective MS Teams environments. 

A list of upcoming working group meetings is available here: [[https://www.ohdsi.org/upcoming-working-group-calls/| Working Group Meeting Schedule]]


Active Workgroups:
  * [[OHDSI Community]]
  * [[projects:workgropus:Algorithmic phenotyping|Algorithmic Phenotyping (under Phenotype Dev. & Evaluation WG)]]
  * [[projects:workgroups:Atlas-WebAPI|Atlas & WebAPI WG]]
  * [[projects:workgroups:cdm-wg|CDM and Vocabulary Development WG]]
  * [[projects:workgroups:Causal Inference]]
  * [[projects:workgroups:china-wg|China WG]]
  * [[projects:workgroups:clinicalstudy|Clinical Trials WG]]
  * [[projects:workgroups:Data Quality|Data Quality]]
  * [[projects:workgroups:ehr-wg|Healthcare Systems Interest Group (formerly EHR-Electronic Health Record WG)]]  
  * [[projects:workgroups:Early Stage Researchers|Early Stage Researchers]]
  * [[projects:workgroups:gis|GIS-Geographic Information System WG]]
  * [[projects:workgroups:Hades|HADES-Health Analytics Data-to-Evidence Suite ]]
  * [[projects:workgroups:Latin OHDSI|Latin America]]
  * [[projects:workgroups:devices|Medical Devices WG]]
  * [[projects:workgroups:nlp-wg|Natural Language Processing WG]]
  * [[projects:workgroups:OHDSI Steering Working Group|OHDSI Steering Working Group]]
  * [[projects:workgroups:oncology-sg|Oncology WG]]
  * [[projects:workgroups:Patient Generated Health Data|Patient-Generated Health Data WG]]
  * [[projects:workgroups:Patient-Level Prediction|Patient-Level Prediction WG]]
  * [[projects:workgroups:kb-wg|Pharmacovigilance evidence investigation (used to be Knowledge Base / Laertes)]]
  * [[projects:workgroups:est-methods|Population-Level Estimation WG]]
  * [[projects:workgroups:psychiatry|Psychiatry WG]]
  * [[projects:workgroups:themis|Themis]] (Part of CDM Working Group now)
  * [[projects:workgroups:UK BioBank|UK BioBank]]
  * [[projects:workgroups:Women of OHDSI|Women of OHDSI]] 
 


Workgroups on Hiatus:
  * [[projects:workgroups:dissemination-wg|Dissemination WG]]
  * [[projects:workgroups:fhir-wg|FHIR WG]]
  * [[projects:workgroups:The Book of OHDSI|The Book of OHDSI WG]]
  * [[projects:workgroups:Metadata and Annotations|Metadata and Annotations WG]]
  * [[projects:workgroups:Chart Review Question Interface|Chart Review Question Interface Project]]

Archived Workgroups & Projects:
  * [[projects:workgroups:Architecture WG|Architecture WG]]  
  * [[projects:workgroups:Achilles 2.0|Achilles WG]]
  * [[projects:workgroups:etl-wg|CMS ETL WG]]
  * [[projects:workgroups:cohort|Cohort Definition WG]]
  * [[projects:workgroups:heracles|Cohort Summarization WG (HERACLES)]]
  * [[projects:workgroups:hadoop-wg|Hadoop WG]]
  * [[projects:workgroups:maternal|Maternal & Child Health]]
  * [[projects:workgroups:penelope|Penelope WG]]
  * [[projects:workgroups:Patient Visualization WG|Patient Visualization WG]]
  * [[projects:workgroups:phenotyping|Phenotyping WG]]
  * [[projects:workgroups:vocab-viz|Vocabulary / Population Visualization]]
  * [[projects:workgroups:Cerner to OMOP|Cerner to OMOP]]
  * [[projects:workgroups:quality-measures|Quality Measures WG]]
  * [[projects:workgroups:gold-library-wg|Gold-Standard Phenotype Library]]
  * [[projects:workgroups:genetics-sg|Genomics WG]]
  * [[projects:workgroups:Transfusion|Transfusion WG]]