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Welcome to OHDSI (16)
How to store Psychiatric Scale into OMOP data base? ( 2 ) (21)
How can i store the discription and report of Head CT scan into CDM? (19)
What is the proper way to map to a standard concept if your source has a RxNorm Brand Name? (4)
[covid19] ETL help for converting your data into OMOP (1)
Sharing: Call to Action to the Tech Community on New Machine Readable COVID-19 Dataset (1)
Looking for collaborators (1)
mapping between concept code to ICD-10-PCS (2)
Update on global antibiotic use for acne characterization protocol (2)
GPI conversion to NDC (2)
NDC and GCN (2)
Shiny App competition (1)
American/Atlantic Causal Inference Conference (1)
Atlas - What should be Cohort Exit criteria? (2)
Legal Questions for Atlas (3)
Component within OHDSI that would be an official research network (1)
OMOP CDM versions and backwards compatibility with ATLAS and ACHILLES (1)
How missing values are covered by PLP (2)
Do we have a steering committee meeting today? (3)
Why same count Person and Records in Atlas cohort generation (5)
Why have drug strength invalid_reason? (3)
Defining interval period between 2 same blood test within a week before index date of a drug exposure (3)
What to chose between drug_era and Drug_exposure? (1)
ICD 9 and 10 Conversion via Atlas or Athena (1)
Question about storing Genetic phenotypes data into OMOP CDM (1)
Question about Fact Relationship (8)
Question about event_id event_field_concept_id (2)
Creating a new concept (2)
Health Economics and Outcomes Research (HEOR) (4)
How to record head of CT scan data into OMOP CDM? (4)