When using the FeatureExtraction package to prepare drug use tables I use a set of all ATC4 codes.
Due to the vocabulary having identical entry names for different codes (e.g. Ophthalmological and gynaecological antibiotics- S01AA and G01AArespectively - and are both called Antibiotics).
This makes them indistinguishable in the final table1, since it is uses concept_name as identifier.
This could be solved by optionally including concept_id as a unique identifier in table1.
When using the FeatureExtraction package to prepare drug use tables I use a set of all
ATC4codes. Due to the vocabulary having identical entry names for different codes (e.g. Ophthalmological and gynaecological antibiotics-S01AAandG01AArespectively - and are both calledAntibiotics). This makes them indistinguishable in the final table1, since it is uses concept_name as identifier.This could be solved by optionally including concept_id as a unique identifier in table1.