Get available dose units

Get the dose units associated with a codelist

Usage

associatedDoseUnits(x, cdm, standardConcept = "Standard")

Arguments

x

A codelist.

cdm

A cdm reference to an OMOP CDM dataset. If data is held within a database, the vocabulary tables should be in the same schema as the clinical tables (person, observation period, and so on).

standardConcept

Character vector with one or more of "Standard", "Classification", and "Non-standard". These correspond to the flags used for the standard_concept field in the concept table of the cdm.

Value

A character vector with available routes.

Examples

# \donttest{
library(CodelistGenerator)
library(omock)

# Create CDM object
cdm <- mockCdmReference()

codelist <- newCodelist(list("codes1" = c(194152L, 1830279L, 40558872L),
                             "codes2" = c(44022939L, 1830282L)))
associatedDoseUnits(cdm = cdm,
                   x = codelist)
#> $codes1
#> [1] "milligram"
#> 
#> $codes2
#> [1] "milligram"
#> 
# }