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About the Researchers category (1)
Collaborating and coordinating methods research (4)
Clarity on what data needs to go in Observation table and Measurement table (5)
Estimation: how can i use atlas to estimate the differences of two target cohorts and one comparator cohort ? (2)
What are time bound era covariates? (7)
FDA Challenge to parse product labels to identify adverse reactions (10)
How do run an estimation packages so it's also seen in Atlas? (5)
Requirements Development for the OHDSI Gold Standard Phenotype Library ( 2 3 4 5 6 ) (113)
How to handle missing values in EHR data analysis? (3)
Dissemination of OHDSI results ( 2 ) (21)
Persons and Exposure During Baseline and Total Exposure in Years (5)
Does historical medication data should go in Drug_Exposure? (3)
Opioid use disorder/substance use disorder (16)
HIV research in the CDM ( 2 ) (21)
Potential Network Study: Inpatient Sedation Characterization Study (5)
Accessing OHDSI network hospitals for Machine learning grant (8)
Classifying parity of a pregnancy (9)
CohortMethod user group ( 2 3 4 ) (72)
Difference between Condition Era and Condition Group Era (6)
Ingredient specific Persistence Window (drug exposure and drug era) (4)
Survey on how you use or make concept sets (4)
Full Report Data (1)
OMOPped data sources for oncology research in EHDEN (10)
Data Quality of Wearable Device Data (1)
OMOPed version of Simulacrum (simulated SACT data) (2)
Scripts to generate observation_period table (1)
Mammography codes ( 2 ) (23)
Negative Control Concept Set Issue (1)
Using OMOP CDM as data extraction/data delivery format (5)
Listing OHDSI papers (2)