Package 'safetyData' reference manual

Title:	Clinical Trial Data
Description:	Example clinical trial data sets formatted for easy use in R.
Authors:	Jeremy Wildfire [aut, cre], Renan Escalante Chong [aut]
Maintainer:	Jeremy Wildfire <[email protected]>
License:	MIT + file LICENSE
Version:	1.0.0
Built:	2026-05-14 05:54:10 UTC
Source:	https://github.com/cran/safetyData

adam_adae

Description

ADaM adae data frame

Usage

adam_adae
adam_adae

Format

a data frame with 1191 rows and 55 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

adam_adlbc

Description

ADaM adlbc data frame

Usage

adam_adlbc
adam_adlbc

Format

a data frame with 74264 rows and 46 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

adam_adlbh

Description

ADaM adlbh data frame

Usage

adam_adlbh
adam_adlbh

Format

a data frame with 49932 rows and 46 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

adam_adlbhy

Description

ADaM adlbhy data frame

Usage

adam_adlbhy
adam_adlbhy

Format

a data frame with 9954 rows and 43 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

adam_adqsadas

Description

ADaM adqsadas data frame

Usage

adam_adqsadas
adam_adqsadas

Format

a data frame with 12463 rows and 40 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

adam_adqscibc

Description

ADaM adqscibc data frame

Usage

adam_adqscibc
adam_adqscibc

Format

a data frame with 730 rows and 36 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

adam_adqsnpix

Description

ADaM adqsnpix data frame

Usage

adam_adqsnpix
adam_adqsnpix

Format

a data frame with 31140 rows and 41 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

adam_adsl

Description

ADaM adsl data frame

Usage

adam_adsl
adam_adsl

Format

a data frame with 254 rows and 48 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

adam_adtte

Description

ADaM adtte data frame

Usage

adam_adtte
adam_adtte

Format

a data frame with 254 rows and 26 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

adam_advs

Description

ADaM advs data frame

Usage

adam_advs
adam_advs

Format

a data frame with 32139 rows and 34 columns. See https://github.com/SafetyGraphics/safetyData/blob/main/data-raw/adam/README.md for more details and full data specification.

sdtm_ae

Description

Adverse Events data frame - One record per adverse event per subject

Usage

sdtm_ae
sdtm_ae

Format

a data frame with 1191 rows and 35 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
AESEQ: integer - Sequence Number
AESPID: text - Sponsor-Defined Identifier
AETERM: text - Reported Term for the Adverse Event
AELLT: text - Lowest Level Term
AELLTCD: integer - Lowest Level Term Code
AEDECOD: text - Dictionary-Derived Term
AEPTCD: integer - Preferred Term Code
AEHLT: text - High Level Term
AEHLTCD: integer - High Level Term Code
AEHLGT: text - High Level Group Term
AEHLGTCD: integer - High Level Group Term Code
AEBODSYS: text - Body System or Organ Class
AEBDSYCD: integer - Body System or Organ Class Code
AESOC: text - Primary System Organ Class
AESOCCD: integer - Primary System Organ Class Code
AESEV: text - Severity/Intensity
AESER: text - Serious Event
AEACN: text - Action Taken with Study Treatment
AEREL: text - Causality
AEOUT: text - Outcome of Adverse Event
AESCAN: text - Involves Cancer
AESCONG: text - Congenital Anomaly or Birth Defect
AESDISAB: text - Persist or Signif Disability/Incapacity
AESDTH: text - Results in Death
AESHOSP: text - Requires or Prolongs Hospitalization
AESLIFE: text - Is Life Threatening
AESOD: text - Occurred with Overdose
AEDTC: date - Date/Time of Collection
AESTDTC: date - Start Date/Time of Adverse Event
AEENDTC: date - End Date/Time of Adverse Event
AESTDY: integer - Study Day of Start of Adverse Event
AEENDY: integer - Study Day of End of Adverse Event

sdtm_cm

Description

Concomitant Medications data frame - One record per recorded medication occurrence or constant-dosing interval per subject

Usage

sdtm_cm
sdtm_cm

Format

a 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

sdtm_dm

Description

Demographics data frame - One record per subject

Usage

sdtm_dm
sdtm_dm

Format

a data frame with 306 rows and 25 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
SUBJID: text - Subject Identifier for the Study
RFSTDTC: date - Subject Reference Start Date/Time
RFENDTC: date - Subject Reference End Date/Time
RFXSTDTC: datetime - Date/Time of First Study Treatment
RFXENDTC: datetime - Date/Time of Last Study Treatment
RFICDTC: datetime - Date/Time of Informed Consent
RFPENDTC: datetime - Date/Time of End of Participation
DTHDTC: datetime - Date/Time of Death
DTHFL: text - Subject Death Flag
SITEID: text - Study Site Identifier
AGE: integer - Age
AGEU: text - Age Units
SEX: text - Sex
RACE: text - Race
ETHNIC: text - Ethnicity
ARMCD: text - Planned Arm Code
ARM: text - Description of Planned Arm
ACTARMCD: text - Actual Arm Code
ACTARM: text - Description of Actual Arm
COUNTRY: text - Country
DMDTC: date - Date/Time of Collection
DMDY: integer - Study Day of Collection

sdtm_ds

Description

Disposition data frame - One record per disposition status or protocol milestone per subject

Usage

sdtm_ds
sdtm_ds

Format

a data frame with 596 rows and 13 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
DSSEQ: integer - Sequence Number
DSSPID: text - Sponsor-Defined Identifier
DSTERM: text - Reported Term for the Disposition Event
DSDECOD: text - Standardized Disposition Term
DSCAT: text - Category for Disposition Event
VISITNUM: float - Visit Number
VISIT: text - Visit Name
DSDTC: datetime - Date/Time of Collection
DSSTDTC: date - Start Date/Time of Disposition Event
DSSTDY: integer - Study Day of Start of Disposition Event

sdtm_ex

Description

Exposure data frame - One record per constant dosing interval per subject

Usage

sdtm_ex
sdtm_ex

Format

a data frame with 591 rows and 17 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
EXSEQ: integer - Sequence Number
EXTRT: text - Name of Actual Treatment
EXDOSE: integer - Dose per Administration
EXDOSU: text - Dose Units
EXDOSFRM: text - Dose Form
EXDOSFRQ: text - Dosing Frequency per Interval
EXROUTE: text - Route of Administration
VISITNUM: float - Visit Number
VISIT: text - Visit Name
VISITDY: integer - Planned Study Day of Visit
EXSTDTC: date - Start Date/Time of Treatment
EXENDTC: date - End Date/Time of Treatment
EXSTDY: integer - Study Day of Start of Treatment
EXENDY: integer - Study Day of End of Treatment

sdtm_lb

Description

Laboratory Tests Results data frame - One record per analyte per planned time point number per time point reference per visit per subject

Usage

sdtm_lb
sdtm_lb

Format

a data frame with 59580 rows and 23 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
LBSEQ: integer - Sequence Number
LBTESTCD: text - Lab Test or Examination Short Name
LBTEST: text - Lab Test or Examination Name
LBCAT: text - Category for Lab Test
LBORRES: text - Result or Finding in Original Units
LBORRESU: text - Original Units
LBORNRLO: text - Reference Range Lower Limit in Orig Unit
LBORNRHI: text - Reference Range Upper Limit in Orig Unit
LBSTRESC: text - Character Result/Finding in Std Format
LBSTRESN: integer - Numeric Result/Finding in Standard Units
LBSTRESU: text - Standard Units
LBSTNRLO: integer - Reference Range Lower Limit-Std Units
LBSTNRHI: integer - Reference Range Upper Limit-Std Units
LBNRIND: text - Reference Range Indicator
LBBLFL: text - Baseline Flag
VISITNUM: float - Visit Number
VISIT: text - Visit Name
VISITDY: integer - Planned Study Day of Visit
LBDTC: datetime - Date/Time of Specimen Collection
LBDY: integer - Study Day of Specimen Collection

sdtm_mh

Description

Medical History data frame - One record per medical history event per subject

Usage

sdtm_mh
sdtm_mh

Format

a data frame with 1818 rows and 19 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
MHSEQ: integer - Sequence Number
MHSPID: text - Sponsor-Defined Identifier
MHTERM: text - Reported Term for the Medical History
MHLLT: text - Lowest Level Term
MHDECOD: text - Dictionary-Derived Term
MHHLT: text - High Level Term
MHHLGT: text - High Level Group Term
MHCAT: text - Category for Medical History
MHBODSYS: text - Body System or Organ Class
MHSEV: text - Severity/Intensity
VISITNUM: float - Visit Number
VISIT: text - Visit Name
VISITDY: integer - Planned Study Day of Visit
MHDTC: date - Date/Time of History Collection
MHSTDTC: date - Start Date/Time of Medical History Event
MHDY: integer - Study Day of History Collection

sdtm_qs

Description

Questionnaires data frame - One record per questionnaire per question per time point per visit per subject

Usage

sdtm_qs
sdtm_qs

Format

a data frame with 121749 rows and 20 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
QSSEQ: integer - Sequence Number
QSTESTCD: text - Question Short Name
QSTEST: text - Question Name
QSCAT: text - Category of Question
QSSCAT: text - Subcategory for Question
QSORRES: text - Finding in Original Units
QSORRESU: text - Original Units
QSSTRESC: text - Character Result/Finding in Std Format
QSSTRESN: integer - Numeric Finding in Standard Units
QSSTRESU: text - Standard Units
QSBLFL: text - Baseline Flag
QSDRVFL: text - Derived Flag
VISITNUM: float - Visit Number
VISIT: text - Visit Name
VISITDY: integer - Planned Study Day of Visit
QSDTC: date - Date/Time of Finding
QSDY: integer - Study Day of Finding

sdtm_relrec

Description

Related Records data frame - One record per related record, group of records or datasets

Usage

sdtm_relrec
sdtm_relrec

Format

a data frame with 234 rows and 7 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
RDOMAIN: text - Related Domain Abbreviation
USUBJID: text - Unique Subject Identifier
IDVAR: text - Identifying Variable
IDVARVAL: text - Identifying Variable Value
RELTYPE: text - Relationship Type
RELID: text - Relationship Identifier

sdtm_sc

Description

Subject Characteristics data frame - One record per characteristic per subject

Usage

sdtm_sc
sdtm_sc

Format

a data frame with 254 rows and 14 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
SCSEQ: integer - Sequence Number
SCTESTCD: text - Subject Characteristic Short Name
SCTEST: text - Subject Characteristic
SCCAT: text - Category for Subject Characteristic
SCORRES: text - Result or Finding in Original Units
SCORRESU: text - Original Units
SCSTRESC: text - Character Result/Finding in Std Format
SCSTRESN: integer - Numeric Result/Finding in Standard Units
SCSTRESU: text - Standard Units
SCDTC: date - Date/Time of Collection
SCDY: integer - Study Day of Examination

sdtm_se

Description

Subject Elements data frame - One record per actual Element per subject

Usage

sdtm_se
sdtm_se

Format

a data frame with 752 rows and 9 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
SESEQ: integer - Sequence Number
ETCD: text - Element Code
ELEMENT: text - Description of Element
SESTDTC: date - Start Date/Time of Element
SEENDTC: date - End Date/Time of Element
SEUPDES: text - Description of Unplanned Element

sdtm_suppae

Description

Supplemental Qualifiers for AE data frame - One record per IDVAR, IDVARVAL, and QNAM value per subject

Usage

sdtm_suppae
sdtm_suppae

Format

a data frame with 1191 rows and 10 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
RDOMAIN: text - Related Domain Abbreviation
USUBJID: text - Unique Subject Identifier
IDVAR: text - Identifying Variable
IDVARVAL: text - Identifying Variable Value
QNAM: text - Qualifier Variable Name
QLABEL: text - Qualifier Variable Label
QVAL: text - Data Value
QORIG: text - Origin
QEVAL: text - Evaluator

sdtm_suppdm

Description

Supplemental Qualifiers for DM data frame - One record per IDVAR, IDVARVAL, and QNAM value per subject

Usage

sdtm_suppdm
sdtm_suppdm

Format

a data frame with 1197 rows and 10 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
RDOMAIN: text - Related Domain Abbreviation
USUBJID: text - Unique Subject Identifier
IDVAR: text - Identifying Variable
IDVARVAL: text - Identifying Variable Value
QNAM: text - Qualifier Variable Name
QLABEL: text - Qualifier Variable Label
QVAL: text - Data Value
QORIG: text - Origin
QEVAL: text - Evaluator

sdtm_suppds

Description

Supplemental Qualifiers for DS data frame - One record per IDVAR, IDVARVAL, and QNAM value per subject

Usage

sdtm_suppds
sdtm_suppds

Format

a data frame with 3 rows and 10 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
RDOMAIN: text - Related Domain Abbreviation
USUBJID: text - Unique Subject Identifier
IDVAR: text - Identifying Variable
IDVARVAL: text - Identifying Variable Value
QNAM: text - Qualifier Variable Name
QLABEL: text - Qualifier Variable Label
QVAL: text - Data Value
QORIG: text - Origin
QEVAL: text - Evaluator

sdtm_supplb

Description

Supplemental Qualifiers for LB data frame - One record per IDVAR, IDVARVAL, and QNAM value per subject

Usage

sdtm_supplb
sdtm_supplb

Format

a data frame with 64403 rows and 10 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
RDOMAIN: text - Related Domain Abbreviation
USUBJID: text - Unique Subject Identifier
IDVAR: text - Identifying Variable
IDVARVAL: text - Identifying Variable Value
QNAM: text - Qualifier Variable Name
QLABEL: text - Qualifier Variable Label
QVAL: text - Data Value
QORIG: text - Origin
QEVAL: text - Evaluator

sdtm_sv

Description

Subject Visits data frame - One record per actual visit per subject

Usage

sdtm_sv
sdtm_sv

Format

a data frame with 3559 rows and 8 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
VISITNUM: float - Visit Number
VISIT: text - Visit Name
VISITDY: integer - Planned Study Day of Visit
SVSTDTC: date - Start Date/Time of Visit
SVENDTC: date - End Date/Time of Visit

sdtm_ta

Description

Trial Arms data frame - One record per planned Element per Arm

Usage

sdtm_ta
sdtm_ta

Format

a data frame with 8 rows and 10 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
ARMCD: text - Planned Arm Code
ARM: text - Description of Planned Arm
TAETORD: integer - Order of Element within Arm
ETCD: text - Element Code
ELEMENT: text - Description of Element
TABRANCH: text - Branch
TATRANS: text - Transition Rule
EPOCH: text - Epoch

sdtm_te

Description

Trial Elements data frame - One record per planned Element

Usage

sdtm_te
sdtm_te

Format

a data frame with 7 rows and 7 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
ETCD: text - Element Code
ELEMENT: text - Description of Element
TESTRL: text - Rule for Start of Element
TEENRL: text - Rule for End of Element
TEDUR: text - Planned Duration of Element

sdtm_ti

Description

Trial Inclusion/ Exclusion Criteria data frame - One record per I/E criterion

Usage

sdtm_ti
sdtm_ti

Format

a data frame with 31 rows and 6 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
IETESTCD: text - Incl/Excl Criterion Short Name
IETEST: text - Inclusion/Exclusion Criterion
IECAT: text - Inclusion/Exclusion Category
TIRL: text - Inclusion/Exclusion Criterion Rule

sdtm_ts

Description

Trial Summary data frame - One record per trial summary parameter value

Usage

sdtm_ts
sdtm_ts

Format

a data frame with 33 rows and 6 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
TSSEQ: integer - Sequence Number
TSPARMCD: text - Trial Summary Parameter Short Name
TSPARM: text - Trial Summary Parameter
TSVAL: text - Parameter Value

sdtm_tv

Description

Trial Visits data frame - One record per planned Visit per Arm

Usage

sdtm_tv
sdtm_tv

Format

a data frame with 21 rows and 9 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
VISITNUM: float - Visit Number
VISIT: text - Visit Name
VISITDY: integer - Planned Study Day of Visit
ARMCD: text - Planned Arm Code
ARM: text - Description of Planned Arm
TVSTRL: text - Visit Start Rule
TVENRL: text - Visit End Rule

sdtm_vs

Description

Vital Signs data frame - One record per vital sign measurement per time point per visit per subject

Usage

sdtm_vs
sdtm_vs

Format

a data frame with 29643 rows and 24 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
VSSEQ: integer - Sequence Number
VSTESTCD: text - Vital Signs Test Short Name
VSTEST: text - Vital Signs Test Name
VSPOS: text - Vital Signs Position of Subject
VSORRES: text - Result or Finding in Original Units
VSORRESU: text - Original Units
VSSTRESC: text - Character Result/Finding in Std Format
VSSTRESN: integer - Numeric Result/Finding in Standard Units
VSSTRESU: text - Standard Units
VSSTAT: text - Completion Status
VSLOC: text - Location of Vital Signs Measurement
VSBLFL: text - Baseline Flag
VISITNUM: float - Visit Number
VISIT: text - Visit Name
VISITDY: integer - Planned Study Day of Visit
VSDTC: date - Date/Time of Measurements
VSDY: integer - Study Day of Vital Signs
VSTPT: text - Planned Time Point Name
VSTPTNUM: integer - Planned Time Point Number
VSELTM: text - Planned Elapsed Time from Time Point Ref
VSTPTREF: text - Time Point Reference

Package 'safetyData'

Help Index

adam_adae

Description

Usage

Format

adam_adlbc

Description

Usage

Format

adam_adlbh

Description

Usage

Format

adam_adlbhy

Description

Usage

Format

adam_adqsadas

Description

Usage

Format

adam_adqscibc

Description

Usage

Format

adam_adqsnpix

Description

Usage

Format

adam_adsl

Description

Usage

Format

adam_adtte

Description

Usage

Format

adam_advs

Description

Usage

Format

sdtm_ae

Description

Usage

Format

sdtm_cm

Description

Usage

Format

sdtm_dm

Description

Usage

Format

sdtm_ds

Description

Usage

Format

sdtm_ex

Description

Usage

Format

sdtm_lb

Description

Usage

Format

sdtm_mh

Description

Usage

Format

sdtm_qs

Description

Usage

Format

sdtm_relrec

Description

Usage

Format

sdtm_sc

Description