createTemporalCovariateSettings: Create covariate settings

In FeatureExtraction: Generating Features for a Cohort

Create covariate settings

Description

Create covariate settings

Usage

createTemporalCovariateSettings(
  useDemographicsGender = FALSE,
  useDemographicsAge = FALSE,
  useDemographicsAgeGroup = FALSE,
  useDemographicsRace = FALSE,
  useDemographicsEthnicity = FALSE,
  useDemographicsIndexYear = FALSE,
  useDemographicsIndexMonth = FALSE,
  useDemographicsPriorObservationTime = FALSE,
  useDemographicsPostObservationTime = FALSE,
  useDemographicsTimeInCohort = FALSE,
  useDemographicsIndexYearMonth = FALSE,
  useCareSiteId = FALSE,
  useConditionOccurrence = FALSE,
  useConditionOccurrencePrimaryInpatient = FALSE,
  useConditionEraStart = FALSE,
  useConditionEraOverlap = FALSE,
  useConditionEraGroupStart = FALSE,
  useConditionEraGroupOverlap = FALSE,
  useDrugExposure = FALSE,
  useDrugEraStart = FALSE,
  useDrugEraOverlap = FALSE,
  useDrugEraGroupStart = FALSE,
  useDrugEraGroupOverlap = FALSE,
  useProcedureOccurrence = FALSE,
  useDeviceExposure = FALSE,
  useMeasurement = FALSE,
  useMeasurementValue = FALSE,
  useMeasurementRangeGroup = FALSE,
  useMeasurementValueAsConcept = FALSE,
  useObservation = FALSE,
  useObservationValueAsConcept = FALSE,
  useCharlsonIndex = FALSE,
  useDcsi = FALSE,
  useChads2 = FALSE,
  useChads2Vasc = FALSE,
  useHfrs = FALSE,
  useDistinctConditionCount = FALSE,
  useDistinctIngredientCount = FALSE,
  useDistinctProcedureCount = FALSE,
  useDistinctMeasurementCount = FALSE,
  useDistinctObservationCount = FALSE,
  useVisitCount = FALSE,
  useVisitConceptCount = FALSE,
  temporalStartDays = -365:-1,
  temporalEndDays = -365:-1,
  includedCovariateConceptIds = c(),
  addDescendantsToInclude = FALSE,
  excludedCovariateConceptIds = c(),
  addDescendantsToExclude = FALSE,
  includedCovariateIds = c()
)

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)
useDemographicsPriorObservationTime	Number of days of observation time preceding the index date. (analysis ID 8)
useDemographicsPostObservationTime	Number of days of observation time preceding the index date. (analysis ID 9)
useDemographicsTimeInCohort	Number of days of observation time preceding the index date. (analysis ID 10)
useDemographicsIndexYearMonth	Calendar month of the index date. (analysis ID 11)
useCareSiteId	Care site associated with the cohort start, pulled from the visit_detail, visit_occurrence, or person table, in that order. (analysis ID 12)
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)
useConditionEraOverlap	One covariate per condition in the condition_era table overlapping with any part of the time window. (analysis ID 202)
useConditionEraGroupStart	One covariate per condition era rolled up to SNOMED groups in the condition_era table starting in the time window. (analysis ID 203)
useConditionEraGroupOverlap	One covariate per condition era rolled up to SNOMED groups in the condition_era table overlapping with any part of the time window. (analysis ID 204)
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)
useDrugEraOverlap	One covariate per drug in the drug_era table overlapping with any part of the time window. (analysis ID 402)
useDrugEraGroupStart	One covariate per drug rolled up to ATC groups in the drug_era table starting in the time window. (analysis ID 403)
useDrugEraGroupOverlap	One covariate per drug rolled up to ATC groups in the drug_era table overlapping with any part of the time window. (analysis ID 404)
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)
useMeasurementRangeGroup	Covariates indicating whether measurements are below, within, or above normal range within the time period. (analysis ID 703)
useMeasurementValueAsConcept	One covariate per measurement-value concept combination within the time period. (analysis ID 704)
useObservation	One covariate per observation in the observation table in the time window. (analysis ID 801)
useObservationValueAsConcept	One covariate per observation-value concept combination within the time period. (analysis ID 802)
useCharlsonIndex	The Charlson comorbidity index (Romano adaptation) using all conditions prior to the window end. (analysis ID 901)
useDcsi	The Diabetes Comorbidity Severity Index (DCSI) using all conditions prior to the window end. (analysis ID 902)
useChads2	The CHADS2 score using all conditions prior to the window end. (analysis ID 903)
useChads2Vasc	The CHADS2VASc score using all conditions prior to the window end. (analysis ID 904)
useHfrs	The Hospital Frailty Risk Score score using all conditions prior to the window end. (analysis ID 926)
useDistinctConditionCount	The number of distinct condition concepts observed in the time window. (analysis ID 905)
useDistinctIngredientCount	The number of distinct ingredients observed in the time window. (analysis ID 906)
useDistinctProcedureCount	The number of distinct procedures observed in the time window. (analysis ID 907)
useDistinctMeasurementCount	The number of distinct measurements observed in the time window. (analysis ID 908)
useDistinctObservationCount	The number of distinct observations in the time window. (analysis ID 909)
useVisitCount	The number of visits observed in the time window. (analysis ID 910)
useVisitConceptCount	The number of visits observed in the time window, stratified by visit concept ID. (analysis ID 911)
temporalStartDays	A list of integers representing the start of a time period, relative to the index date. 0 indicates the index date, -1 indicates the day before the index date, etc. The start day is included in the time period.
temporalEndDays	A list of integers representing the end of a time period, relative to the index date. 0 indicates the index date, -1 indicates the day before the index date, etc. The end day is included in the time period.
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.

Value

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

Examples

settings <- createTemporalCovariateSettings(
  useDemographicsGender = TRUE,
  useDemographicsAge = FALSE,
  useDemographicsAgeGroup = TRUE,
  useDemographicsRace = TRUE,
  useDemographicsEthnicity = TRUE,
  useDemographicsIndexYear = TRUE,
  useDemographicsIndexMonth = TRUE,
  useDemographicsPriorObservationTime = FALSE,
  useDemographicsPostObservationTime = FALSE,
  useDemographicsTimeInCohort = FALSE,
  useDemographicsIndexYearMonth = FALSE,
  useCareSiteId = FALSE,
  useConditionOccurrence = FALSE,
  useConditionOccurrencePrimaryInpatient = FALSE,
  useConditionEraStart = FALSE,
  useConditionEraOverlap = FALSE,
  useConditionEraGroupStart = FALSE,
  useConditionEraGroupOverlap = TRUE,
  useDrugExposure = FALSE,
  useDrugEraStart = FALSE,
  useDrugEraOverlap = FALSE,
  useDrugEraGroupStart = FALSE,
  useDrugEraGroupOverlap = TRUE,
  useProcedureOccurrence = TRUE,
  useDeviceExposure = TRUE,
  useMeasurement = TRUE,
  useMeasurementValue = FALSE,
  useMeasurementRangeGroup = TRUE,
  useMeasurementValueAsConcept = TRUE,
  useObservation = TRUE,
  useObservationValueAsConcept = TRUE,
  useCharlsonIndex = TRUE,
  useDcsi = TRUE,
  useChads2 = TRUE,
  useChads2Vasc = TRUE,
  useHfrs = FALSE,
  useDistinctConditionCount = FALSE,
  useDistinctIngredientCount = FALSE,
  useDistinctProcedureCount = FALSE,
  useDistinctMeasurementCount = FALSE,
  useDistinctObservationCount = FALSE,
  useVisitCount = FALSE,
  useVisitConceptCount = FALSE,
  temporalStartDays = -365:-1,
  temporalEndDays = -365:-1,
  includedCovariateConceptIds = c(),
  addDescendantsToInclude = FALSE,
  excludedCovariateConceptIds = c(),
  addDescendantsToExclude = FALSE,
  includedCovariateIds = c()
)

FeatureExtraction documentation built on Oct. 18, 2024, 9:06 a.m.