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Welcome to OHDSI
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43
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4487
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June 12, 2021
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OMOP Mapping: How to find range_low or range_high field values in measurement table
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1
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4
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July 28, 2021
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OMOP training in Portuguese
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3
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32
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July 21, 2021
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New OHDSI Brazil community
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5
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41
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July 21, 2021
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Criteria2Query concept sets
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3
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35
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July 8, 2021
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Wide MAPPING table (in vocabulary) (problems with relationship)
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22
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974
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June 30, 2021
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Invalidated concepts still show valid relationships
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2
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32
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June 21, 2021
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OHDSI in Canada
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2
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48
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June 15, 2021
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UPDATE -- What's happening with Charybdis and Scylla? Click here to find out!
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1
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63
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May 20, 2021
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Build of WebAPI fails due to missing plugin
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7
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162
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May 19, 2021
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Recording Link - CaVa Data Platform - OHDSI Australia
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0
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44
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May 7, 2021
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Recruiting study participants - Data quality characterization tool for Fitness Tracker data
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0
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62
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April 29, 2021
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A question about relationships linking a drug to its adverse reaction
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0
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49
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April 15, 2021
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High-level Drug Treatment Concepts for the EPISODE table
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1
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82
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April 14, 2021
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Anyone working on ONC LEAP proposal due May 9th?
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0
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51
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April 12, 2021
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Issues in Running the Achilles indicating the cdm tables not set
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1
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61
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April 9, 2021
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Atlas bug - Cohort pathways - Event name missing in LEGEND?
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3
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74
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March 17, 2021
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I am not able to create a new concept set
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2
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69
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March 12, 2021
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Ghost knowledge
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4
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130
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March 3, 2021
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2021 DEVICE workgroup (WG) Main Discussion
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1
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121
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March 2, 2021
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Phenotype development and evaluation workgroup meetings
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2
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95
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March 2, 2021
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Has OMOP CDM been used as a data model for a clinical information system
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1
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74
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February 24, 2021
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N3C and OMOP
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7
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532
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February 21, 2021
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Which is the best online training platform for data science with python?
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2
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97
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February 19, 2021
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OMOP Open data
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0
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66
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February 12, 2021
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Resolving observation_period_end_date without exact information on a last day
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1
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91
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January 26, 2021
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Why is there no value_source_value column in Observation? Like there is in Measurement?
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2
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107
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January 11, 2021
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General Guidance for deriving clinical tables from NLP tables: [note + note_nlp] → [condition_occurance + drug_exposure + etc]
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0
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108
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January 9, 2021
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Patient Journey
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2
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164
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December 31, 2020
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Concept_relationship.relationship_id = 'Maps to Unit' has disappeared
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6
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132
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December 30, 2020
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