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TRIPOD- question (5)
Creating HEDIS measures as cohort definitions in ATLAS ( 2 ) (27)
Atlas - Tree Table - Hierarchy Missing (1)
OHDSI/Oxford Study-a-thon: Any data partners want to participate this week in two studies on knee replacement? (15)
In the Synpuf 1M data set, what does the Signal_ref file means? (2)
Having trouble finding my way around StudyProtocols (5)
Start of New Series of Western Hemisphere PLP TCs (1)
Comparative Effectiveness Study of Febuxostat versus Allopurinol in Gout (20)
Standardizing procedures (call for non-US based collaborators) (16)
Tricky phenotyping in ATLAS (7)
Anyone at UW doing OHDSI (Univ of Washington) (4)
I wondering about Atlas Cohort Generation Tab result value (9)
First meeting of Clinical Trials wg is on Feb 8th (9)
Is "subject_id" the same as "person_id" in cohorts? (3)
Seeking advice on co-occurrence data (2)
CohortMethod user group ( 2 3 4 ) (71)
FDA Challenge to parse product labels to identify adverse reactions (9)
Looking for collaborators to validate stacked autoencoder from OMOP-CDM (7)
Do we have R package for pharmaeconomic assessment, like Markov model for cost -effectiveness analysis? (1)
How can I identify a cohort with a length of at least n consecutive days of not exposing to a drug within m days after the index date? (1)
Net Adverse Clinical Event between Ticagrelor versus Clopidogrel in patients with Acute Coronary Syndrome (9)
OHDSI cohort definition: how to constrain drug durations (4)
Network Study: Existing Stroke Risk Model Validation (1)
The process for proposing and defining a network study ( 2 3 ) (40)
Case Definitions for Chronic Conditions Using SNOMED/OMOP codes? (2)
OHDSI Study: Concordance with antibiotic treatment guidelines for acne (9)
Should we have a 'study nurture committee'? (2)
Propensity score methods for controlling channel bias (8)
Building a validated OHDSI outcome library (15)
FDA will allow observational studies as part of a push for real world evidence, new framework says (1)