Entity Study

DescriptionAn information gathering and processing exercise in the field of medical research for the purpose of determining how a new medicine, treatment or other factors impact people's health. Studies can follow various methodologies and as such are categorized into more specific types based on the methodology used.

Attributes
Study DescrStudy Descr
Study End DateStudy End Date
Study NameStudy Name
Study Start DateStudy Start Date
Study StatusStudy Status

Relationship
Study_Document Header_FKStudy_Document Header_FK

Dependencies
 NONE

Reverse Dependencies
 

Attribute Details

 Study Descr
DescriptionA short textual description of the study.
Data TypeStandards - Data Domains.ddm/Data Domains/Description [VARCHAR(250)]
Is Part Of PrimaryKeyfalse
Is Requiredfalse
Is Derivedfalse
Is Surrogate Keyfalse



 Study End Date
DescriptionThe date upon which the study ends.
Data TypeStandards - Data Domains.ddm/Data Domains/Date [DATE]
Is Part Of PrimaryKeyfalse
Is Requiredfalse
Is Derivedfalse
Is Surrogate Keyfalse



 Study Name
DescriptionA name used to identify the study and its purpose.
Data TypeStandards - Data Domains.ddm/Data Domains/Name [VARCHAR(30)]
Is Part Of PrimaryKeyfalse
Is Requiredfalse
Is Derivedfalse
Is Surrogate Keyfalse



 Study Start Date
DescriptionThe date upon which the study starts.
Data TypeStandards - Data Domains.ddm/Data Domains/Date [DATE]
Is Part Of PrimaryKeyfalse
Is Requiredfalse
Is Derivedfalse
Is Surrogate Keyfalse



 Study Status
DescriptionSpecifies the phase in the lifecycle of the study as a whole.

For example:
In Review
Approved
Active
Closed to Accrual
Closed to Accrual and Intervention
Temporary Closed to Accrual
Temporary Closed to Accrual and Intervention
Disapproved
Withdrawn
Administratively complete
Data TypeStandards - Data Domains.ddm/Data Domains/Enumeration [VARCHAR(20)]
Is Part Of PrimaryKeyfalse
Is Requiredfalse
Is Derivedfalse
Is Surrogate Keyfalse

Relationship Details

 Study_Document Header_FK
Is Identifying Relationshipfalse
Child TableStudy
Child MultiplicityZERO_TO_MANY
Child Referential Integrity: On DeleteNONE
Child Referential Integrity: On InsertNONE
Child Referential Integrity: On UpdateNONE
Parent TableDocument
Parent MultiplicityZERO_TO_MANY
Parent Referential Integrity: On DeleteNONE
Parent Referential Integrity: On InsertNONE
Parent Referential Integrity: On UpdateNONE