availableATC: Get the names of all available Anatomical Therapeutic...

In CodelistGenerator: Identify Relevant Clinical Codes and Evaluate Their Use

Get the names of all available Anatomical Therapeutic Chemical (ATC) classification codes

Description

Get the names of all available Anatomical Therapeutic Chemical (ATC) classification codes

Usage

availableATC(cdm, level = c("ATC 1st"))

Arguments

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).
level	ATC level. Can be one or more of "ATC 1st", "ATC 2nd", "ATC 3rd", "ATC 4th", and "ATC 5th".

Value

A vector containing the names of ATC codes for the chosen level(s) found in the concept table of cdm.

Examples

library(CodelistGenerator)
library(omock)

# Create CDM object
cdm <- mockCdmReference()

# Get ATC 1st level classification codes
availableATC(cdm, level = "ATC 1st")

# Get all ATC classification codes
availableATC(cdm, level = c("ATC 1st", "ATC 2nd", "ATC 3rd", "ATC 4th", "ATC 5th"))

CodelistGenerator documentation built on Dec. 17, 2025, 5:06 p.m.