FeatureExtraction (version 3.7.2)

createTemporalSequenceCovariateSettings: Create covariate settings

Description

Create covariate settings

Usage

createTemporalSequenceCovariateSettings(
  useDemographicsGender = FALSE,
  useDemographicsAge = FALSE,
  useDemographicsAgeGroup = FALSE,
  useDemographicsRace = FALSE,
  useDemographicsEthnicity = FALSE,
  useDemographicsIndexYear = FALSE,
  useDemographicsIndexMonth = FALSE,
  useConditionOccurrence = FALSE,
  useConditionOccurrencePrimaryInpatient = FALSE,
  useConditionEraStart = FALSE,
  useConditionEraGroupStart = FALSE,
  useDrugExposure = FALSE,
  useDrugEraStart = FALSE,
  useDrugEraGroupStart = FALSE,
  useProcedureOccurrence = FALSE,
  useDeviceExposure = FALSE,
  useMeasurement = FALSE,
  useMeasurementValue = FALSE,
  useObservation = FALSE,
  timePart = "month",
  timeInterval = 1,
  sequenceEndDay = -1,
  sequenceStartDay = -730,
  includedCovariateConceptIds = c(),
  addDescendantsToInclude = FALSE,
  excludedCovariateConceptIds = c(),
  addDescendantsToExclude = FALSE,
  includedCovariateIds = c()
)

Value

An object of type covariateSettings, to be used in other functions.

Arguments

useDemographicsGender

Gender of the subject. (analysis ID 1)

useDemographicsAge

Age of the subject on the index date (in years). (analysis ID 2)

useDemographicsAgeGroup

Age of the subject on the index date (in 5 year age groups) (analysis ID 3)

useDemographicsRace

Race of the subject. (analysis ID 4)

useDemographicsEthnicity

Ethnicity of the subject. (analysis ID 5)

useDemographicsIndexYear

Year of the index date. (analysis ID 6)

useDemographicsIndexMonth

Month of the index date. (analysis ID 7)

useConditionOccurrence

One covariate per condition in the condition_occurrence table starting in the time window. (analysis ID 101)

useConditionOccurrencePrimaryInpatient

One covariate per condition observed as a primary diagnosis in an inpatient setting in the condition_occurrence table starting in the time window. (analysis ID 102)

useConditionEraStart

One covariate per condition in the condition_era table starting in the time window. (analysis ID 201)

useConditionEraGroupStart

One covariate per condition era rolled up to SNOMED groups in the condition_era table starting in the time window. (analysis ID 203)

useDrugExposure

One covariate per drug in the drug_exposure table starting in the time window. (analysis ID 301)

useDrugEraStart

One covariate per drug in the drug_era table starting in the time window. (analysis ID 401)

useDrugEraGroupStart

One covariate per drug rolled up to ATC groups in the drug_era table starting in the time window. (analysis ID 403)

useProcedureOccurrence

One covariate per procedure in the procedure_occurrence table in the time window. (analysis ID 501)

useDeviceExposure

One covariate per device in the device exposure table starting in the timewindow. (analysis ID 601)

useMeasurement

One covariate per measurement in the measurement table in the time window. (analysis ID 701)

useMeasurementValue

One covariate containing the value per measurement-unit combination in the time window. If multiple values are found, the last is taken. (analysis ID 702)

useObservation

One covariate per observation in the observation table in the time window. (analysis ID 801)

timePart

The interval scale ('DAY', 'MONTH', 'YEAR')

timeInterval

Fixed interval length for timeId using the 'timePart' scale. For example, a 'timePart' of DAY with 'timeInterval' 30 has timeIds where timeId 1 is day 0 to day 29, timeId 2 is day 30 to day 59, etc.

sequenceEndDay

What is the end day (relative to the index date) of the data extraction?

sequenceStartDay

What is the start day (relative to the index date) of the data extraction?

includedCovariateConceptIds

A list of concept IDs that should be used to construct covariates.

addDescendantsToInclude

Should descendant concept IDs be added to the list of concepts to include?

excludedCovariateConceptIds

A list of concept IDs that should NOT be used to construct covariates.

addDescendantsToExclude

Should descendant concept IDs be added to the list of concepts to exclude?

includedCovariateIds

A list of covariate IDs that should be restricted to.

Details

creates an object specifying how covariates should be constructed from data in the CDM model.

Examples

settings <- createTemporalSequenceCovariateSettings(
  useDemographicsGender = TRUE,
  useDemographicsAge = FALSE,
  useDemographicsAgeGroup = TRUE,
  useDemographicsRace = TRUE,
  useDemographicsEthnicity = TRUE,
  useDemographicsIndexYear = TRUE,
  useDemographicsIndexMonth = TRUE,
  useConditionOccurrence = FALSE,
  useConditionOccurrencePrimaryInpatient = FALSE,
  useConditionEraStart = FALSE,
  useConditionEraGroupStart = FALSE,
  useDrugExposure = FALSE,
  useDrugEraStart = FALSE,
  useDrugEraGroupStart = FALSE,
  useProcedureOccurrence = TRUE,
  useDeviceExposure = TRUE,
  useMeasurement = TRUE,
  useMeasurementValue = FALSE,
  useObservation = TRUE,
  timePart = "DAY",
  timeInterval = 1,
  sequenceEndDay = -1,
  sequenceStartDay = -730,
  includedCovariateConceptIds = c(),
  addDescendantsToInclude = FALSE,
  excludedCovariateConceptIds = c(),
  addDescendantsToExclude = FALSE,
  includedCovariateIds = c()
)