sdtm_cm.RdConcomitant Medications data frame - One record per recorded medication occurrence or constant-dosing interval per subject
sdtm_cma data frame with 7510 rows and 21 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/sdtm/README.md for more details and full data specification. Columns:
 STUDYID text - Study Identifier
 DOMAIN text - Domain Abbreviation
 USUBJID text - Unique Subject Identifier
 CMSEQ integer - Sequence Number
 CMSPID text - Sponsor-Defined Identifier
 CMTRT text - Reported Name of Drug, Med, or Therapy
 CMDECOD text - Standardized Medication Name
 CMINDC text - Indication
 CMCLAS text - Medication Class
 CMDOSE integer - Dose per Administration
 CMDOSU text - Dose Units
 CMDOSFRQ text - Dosing Frequency per Interval
 CMROUTE text - Route of Administration
 VISITNUM float - Visit Number
 VISIT text - Visit Name
 VISITDY integer - Planned Study Day of Visit
 CMDTC date - Date/Time of Collection
 CMSTDTC date - Start Date/Time of Medication
 CMENDTC date - End Date/Time of Medication
 CMSTDY integer - Study Day of Start of Medication
 CMENDY integer - Study Day of End of Medication