SDTM.HO

Variable_order	Dataset_name	Variable_name	Variable_label	Type	Codelist	Role	Core	CDISC_notes
1	HO	STUDYID	Study Identifier	Char		Identifier	Req	Unique identifier for a study.
2	HO	DOMAIN	Domain Abbreviation	Char		Identifier	Req	Two-character abbreviation for the domain.
3	HO	USUBJID	Unique Subject Identifier	Char		Identifier	Req	Identifier used to uniquely identify a subject across all studies for all applications or submissions involving the product.
4	HO	HOSEQ	Sequence Number	Num		Identifier	Req	Sequence Number given to ensure uniqueness of subject records within a domain. May be any valid number.
5	HO	HOGRPID	Group ID	Char		Identifier	Perm	Used to tie together a block of related records in a single domain for a subject.
6	HO	HOREFID	Reference ID	Char		Identifier	Perm	Internal or external healthcare encounter identifier.
7	HO	HOSPID	Sponsor-Defined Identifier	Char		Identifier	Perm	Sponsor-defined identifier. It may be preprinted on the CRF as an explicit line identifier or defined in the sponsor's operational database. Example: Line number on a Healthcare encounters page.
8	HO	HOTERM	Healthcare Encounter Term	Char		Topic	Req	Verbatim or preprinted CRF term for the healthcare encounter.
9	HO	HODECOD	Dictionary-Derived Term	Char		Synonym Qualifier	Perm	Dictionary or sponsor-defined derived text description of HOTERM or the modified topic variable (HOMODIFY).
10	HO	HOCAT	Category for Healthcare Encounter	Char		Grouping Qualifier	Perm	Used to define a category of topic-related values.
11	HO	HOSCAT	Subcategory for Healthcare Encounter	Char		Grouping Qualifier	Perm	A further categorization of HOCAT values.
12	HO	HOPRESP	Pre-Specified Healthcare Encounter	Char	C66742	Variable Qualifier	Perm	A value of "Y" indicates that this healthcare encounter event was pre-specified on the CRF. Values are null for spontaneously reported events (i.e., those collected as free-text verbatim terms).
13	HO	HOOCCUR	Healthcare Encounter Occurrence	Char	C66742	Record Qualifier	Perm	Used when the occurrence of specific healthcare encounters is solicited, to indicate whether or not an encounter occurred. Values are null for spontaneously reported events.
14	HO	HOSTAT	Completion Status	Char	C66789	Record Qualifier	Perm	The status indicates that the pre-specified question was not answered.
15	HO	HOREASND	Reason Healthcare Encounter Not Done	Char		Record Qualifier	Perm	Describes the reason data for a pre-specified event was not collected. Used in conjunction with HOSTAT when value is "NOT DONE".
16	HO	TAETORD	Planned Order of Element within Arm	Num		Timing	Perm	Number that gives the planned order of the Element within the Arm.
17	HO	EPOCH	Epoch	Char	C99079	Timing	Perm	Epoch associated with the start date/time of the healthcare encounter. Examples: "SCREENING", "TREATMENT", "FOLLOW-UP".
18	HO	HODTC	Date/Time of Event Collection	Char	ISO 8601	Timing	Perm	Collection date and time of the healthcare encounter.
19	HO	HOSTDTC	Start Date/Time of Healthcare Encounter	Char	ISO 8601	Timing	Exp	Start date/time of the healthcare encounter (e.g., date of admission).
20	HO	HOENDTC	End Date/Time of Healthcare Encounter	Char	ISO 8601	Timing	Perm	End date/time of the healthcare encounter (date of discharge).
21	HO	HODY	Study Day of Event Collection	Num		Timing	Perm	Study day of event collection relative to the sponsor-defined RFSTDTC.
22	HO	HOSTDY	Study Day of Start of Encounter	Num		Timing	Perm	Study day of the start of the healthcare encounter relative to the sponsor-defined RFSTDTC.
23	HO	HOENDY	Study Day of End of Healthcare Encounter	Num		Timing	Perm	Study day of the end of the healthcare encounter relative to the sponsor-defined RFSTDTC.
24	HO	HODUR	Duration of Healthcare Encounter	Char	ISO 8601	Timing	Perm	Collected duration of the healthcare encounter. Used only if collected on the CRF and not derived from the start and end date/times. Example: P1DT2H (for 1 day, 2 hours).
25	HO	HOSTRTPT	Start Relative to Reference Time Point	Char	C66728	Timing	Perm	Identifies the start of the observation as being before or after the sponsor-defined reference time point defined by variable --STTPT. Not all values of the codelist are allowable for this variable. See Section 4.4.7, Use of Relative Timing Variables.
26	HO	HOSTTPT	Start Reference Time Point	Char		Timing	Perm	Description or date/time in ISO 8601 character format of the sponsor-defined reference point referred to by STRTPT. Examples: "2003-12-15" or "VISIT 1".
27	HO	HOENRTPT	End Relative to Reference Time Point	Char	C66728	Timing	Perm	Identifies the end of the event as being before or after the reference time point defined by variable HOENTPT. Not all values of the codelist are allowable for this variable. See Section 4.4.7, Use of Relative Timing Variables.
28	HO	HOENTPT	End Reference Time Point	Char		Timing	Perm	Description or date/time in ISO 8601 character format of the reference point referred to by HOENRTPT. Examples: "2003-12-25" or "VISIT 2".