The OHDSI Development Set - Negative Controls A set of 76 negative control outcomes, all for the exposures of ACE inhibitors (compared to thiazides and thiazide-like diuretics). This set is a much small set than the he OHDSI Method Evaluation Benchmark, but follows the same principles. It is intended to be used when developing methods, leaving the Methods Benchark untouched until a final evaluation of the method, thus preventing 'training' on the evaluation set. The negative controls are borrowed from the LEGEND Hypertension study. The exposure, outcome, and nesting cohorts can be created using the createReferenceSetCohorts function. These negative controls can form the basis to generate positive controls using the injectSignals function.

The OHDSI Development Set - Negative Controls A set of 76 negative control outcomes, all for the exposures of ACE inhibitors (compared to thiazides and thiazide-like diuretics). This set is a much small set than the he OHDSI Method Evaluation Benchmark, but follows the same principles. It is intended to be used when developing methods, leaving the Methods Benchark untouched until a final evaluation of the method, thus preventing 'training' on the evaluation set. The negative controls are borrowed from the LEGEND Hypertension study. The exposure, outcome, and nesting cohorts can be created using the createReferenceSetCohorts function. These negative controls can form the basis to generate positive controls using the injectSignals function.

data(ohdsiDevelopmentNegativeControls)

Format

A data frame with 76 rows and 11 variables:

targetId

Cohort ID identifying the target exposure

targetName

Name of the target cohort

comparatorId

Cohort ID identifying the comparator exposure

comparatorName

Name of the comparator cohort

nestingId

Cohort ID identifying the nesting cohort

nestingName

Name of the nesting cohort

outcomeId

Cohort ID identifying the outcome

outcomeName

Name of the outcome

type

THe type of control: exposure or outcome

targetConceptIds

A semi-colon separated list of concept IDs that together form the target exposure definitions.

comparatorConceptIds

A semi-colon separated list of concept IDs that together form the comparator exposure definitions.