To normalize the drug exposure calculations in the Drug Strength tables, all units related to rate, commonly seen in extended release formulations, or time, are excluded from the final calculation.
ds_lookup_ucum( conn, conn_fun = "connectAthena()", vocab_schema = "omop_vocabulary" )
Other drug strength functions:
ds_process_drug_table()
,
ds_process_map_table()
,
ds_process()
,
ds_stage_unit_fraction()
,
ds_stage_value_fraction()
,
ds_stage()