Effective From DtEffective To DtLoad Info SkObjective DescrSource Code SkStudy Objective SkTenant SkType Code SkValid From TsValid To Ts
| Atomic Warehouse Model Data Model |
| Description | A goal that the study is aiming to achieve in terms of a scientific question to be answered by the analysis of data collected during the study. For example: To extend the life of study participants by at least 3 years. To determine efficacy of Drug X dose 1, dose 2, and dose 3 as measured by the percentage of subjects experiencing headache relief. |
| Attributes | |
| Effective From Dt |
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| Effective To Dt |
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| Load Info Sk |
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| Objective Descr |
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| Source Code Sk |
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| Study Objective Sk |
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| Tenant Sk |
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| Type Code Sk |
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| Valid From Ts |
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| Valid To Ts |
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| Relationship | |
 Study Objective Detail_Study Objective_FK |
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| Primary Key | |
 Study Objective Detail PK |
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| Dependencies | |
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| Reverse Dependencies | |
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| Attribute Details |
Effective From Dt
| Description | Establishes a period where a set of attributes are true according to the business. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Date [DATE] |
| Is Part Of PrimaryKey | false |
| Is Required | true |
| Is Derived | false |
| Is Surrogate Key | false |
Effective To Dt
| Description | Ends a period of effectivity. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Date [DATE] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
Load Info Sk
| Description | The surrogate key of the load information entry describing the details regarding the loading of the row. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Surrogate Key Large [LONG] |
| Is Part Of PrimaryKey | false |
| Is Required | true |
| Is Derived | false |
| Is Surrogate Key | false |
Objective Descr
| Description | The textual representation of the study objective. For example: The objective of the analysis is to evaluate the efficacy of study treatment versus placebo. The Alzheimer's Disease Assessment Scale - Cognitive Subscale, total of 11 items [ADAS-Cog (11)] and the Video-referenced Clinician's Interview-based Impression of Change (CIBIC+) will serve as the primary efficacy instruments. Efficacy will be determined by testing for a statistically significant relationship between the change in both the ADAS-Cog (11) and CIBIC+ scores, and drug dose (0, low dose [54 mg], and high dose [81 mg]). |
| Data Type | Standards - Data Domains.ddm/Data Domains/Text Large [VARCHAR(1024)] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
Source Code Sk
| Description | The origin of the data identifying the actual load source, vendor, manual key entry, or context of the data in a specific row in the database. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Surrogate Key [INTEGER] |
| Is Part Of PrimaryKey | false |
| Is Required | true |
| Is Derived | false |
| Is Surrogate Key | false |
Study Objective Sk
| Description | Surrogate key for the anchor entity. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Surrogate Key Large [LONG] |
| Is Part Of PrimaryKey | true |
| Is Required | true |
| Is Derived | false |
| Is Surrogate Key | false |
Tenant Sk
| Description | The surrogate key of the entry identifying the legal owner of the data. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Surrogate Key [INTEGER] |
| Is Part Of PrimaryKey | false |
| Is Required | true |
| Is Derived | false |
| Is Surrogate Key | false |
Type Code Sk
| Description | Identifies the actual type of the entry based on the entity type hierarchy defined in the business data model. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Surrogate Key [INTEGER] |
| Is Part Of PrimaryKey | false |
| Is Required | true |
| Is Derived | false |
| Is Surrogate Key | false |
Valid From Ts
| Description | Establishes a period where a set of attributes are true in the source system. This would be populated with the transaction timestamp and would be used for the snapshot date. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Timestamp [TIMESTAMP] |
| Is Part Of PrimaryKey | true |
| Is Required | true |
| Is Derived | false |
| Is Surrogate Key | false |
Valid To Ts
| Description | Ends a period of validity. |
| Data Type | Standards - Data Domains.ddm/Data Domains/Timestamp [TIMESTAMP] |
| Is Part Of PrimaryKey | false |
| Is Required | false |
| Is Derived | false |
| Is Surrogate Key | false |
| Relationship Details |
Study Objective Detail_Study Objective_FK
| Is Identifying Relationship | true |
| Child Table | Study Objective Detail |
| Child Multiplicity | ZERO_TO_MANY |
| Child Referential Integrity: On Delete | NONE |
| Child Referential Integrity: On Insert | NONE |
| Child Referential Integrity: On Update | NONE |
| Parent Table | Study Objective |
| Parent Multiplicity | ONE |
| Parent Referential Integrity: On Delete | NONE |
| Parent Referential Integrity: On Insert | NONE |
| Parent Referential Integrity: On Update | NONE |
| Primary Key Details |
Study Objective Detail PK
| Key Attribute | Study Objective Sk |
| Key Attribute | Valid From Ts |
| Atomic Warehouse Model Data Model |