Open katy-sadowski opened 4 days ago
https://github.com/OHDSI/ClinicalCharacteristics/blob/62f14050279bb8950a741cf608e6859334ccd8a5/R/class.R#L523-L540
https://github.com/OHDSI/ClinicalCharacteristics/blob/62f14050279bb8950a741cf608e6859334ccd8a5/R/class.R#L523-L540