drug_exposure_start_datetime

Oxford Prescribing Drug Exposure

Source column beg_dt_tm. Converts text to dates.

• beg_dt_tm The begin date of the Drug that was initially dispensed to the PATIENT.

select
	patient_identifier_Value,
	beg_dt_tm,
	end_dt_tm,
	lower(replace(catalog, 'zzz', '')) as catalog,
	lower(order_mnemonic) as order_mnemonic,
	order_detail_display_line,
	lower(rxroute) as rxroute,
	strengthdoseunit,
	strengthdose,
	EVENT_ID
from ##duckdb_source##

Comment or raise an issue for this mapping.

Oxford Prescribing Drug Exposure (with Snomed)

Source column beg_dt_tm. Converts text to dates.

• beg_dt_tm The begin date of the Drug that was initially dispensed to the PATIENT.

select
	patient_identifier_Value,
	beg_dt_tm,
	end_dt_tm,
	order_detail_display_line,
	order_mnemonic,
	lower(rxroute) as rxroute,
	strengthdoseunit,
	strengthdose,
	concept_identifier,
	EVENT_ID
from ##duckdb_source##
where concept_identifier is not null

Comment or raise an issue for this mapping.

Oxford GP Drug Exposure

Source column LastIssueDate. Converts text to dates.

• LastIssueDate Last Issue Date

select
	distinct
		d.NHSNumber,
		e.LastIssueDate,
		e.SuppliedCode,
		e.Quantity,
		e.Units
	from omop_staging.oxford_gp_medication e
		inner join omop_staging.oxford_gp_demographic d
			on e.PatientIdentifier = d.PatientIdentifier
	order by
		d.NHSNumber,
		e.LastIssueDate,
		e.SuppliedCode,
		e.Quantity,
		e.Units
	

Comment or raise an issue for this mapping.