Dimensional Warehouse Model Data Model

Entity

Entity Access Availability of Care Snapshot

Description

A snapshot fact table which consists of measures, indicators and timestamps related to the experience of patients accessing appropriate care in a reasonable timeframe.

Attributes
Admission Ts
Alchohol Use Diagnosis Ts
Alcohol Use Ind
Ambulatory Visit Ind
Ambulatory Visit Ts
Antipsychotic Medication Prescription Ind
Antipsychotic Medication Prescription Ts
AOD Continued Therapy Ind
AOD Therapy Dt
AOD Therapy Ind
Calendar Dk
Condition Dk
Dental Visit Ind
Dental Visit Ts
Discharge Ts
Geographic Area Dk
Inpatient Ind
Live Birth Ind
Load Info Sk
Outpatient Ind
Patient Dk
Postpartum Visit Ind
Postpartum Visit Ts
Practitioner Dk
Prenatal Visit Ind
Prenatal Visit Ts
Preventive Care Visit Ind
Preventive Care Visit Ts
Primary Care Practitioner Visit Ind
Primary Care Practitioner Visit Ts
Provider Dk
Psychosocial Care Ind
Psychosocial Care Ts
Recreational Drug Use Diagnosis Ts
Recreational Drug Use Ind
Tenant Sk

Relationship
Access Availability of Care Snapshot_Practitioner Dimension_FK
Access Availability of Care Snapshot_Provider Dimension_FK
Access Availability of Care Snapshot_Geographic Area Dimension_FK
Access Availability of Care Snapshot_Calendar Dimension_FK
Access Availability of Care Snapshot_Patient Dimension_FK
Access Availability of Care Snapshot_Condition Dimension_FK

Primary Key
Access Availability of Care Snapshot PK

Dependencies
NONE

Reverse Dependencies

Attribute Details

Admission Ts

Description	The date and time a patient was admitted to a healthcare facility, usually as an inpatient. It may also be used to reflect the date and time of an out-patient or emergency patient registration.
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

Alchohol Use Diagnosis Ts

Description	Date and time the patient was diagnosed as an alcohol user.
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

Alcohol Use Ind

Description	Indicator to show if the patient is an Alcohol user.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Ambulatory Visit Ind

Description	Indicator to show the patient had an ambulatory visit.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Ambulatory Visit Ts

Description	The date and time of the latest ambulatory visit.
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

Antipsychotic Medication Prescription Ind

Description	Indicator to show whether the patient was prescribed antipsychotic medications.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Antipsychotic Medication Prescription Ts

Description	Date and time then the patient was prescribed antipsychotic medications.
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

AOD Continued Therapy Ind

Description	Indicator to show that the patient has persisted with a program of Alcohol or Other Drug dependence (AOD) therapy.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

AOD Therapy Dt

Description	Date and time when the Alcohol or Other Drug dependence (AOD) treatement is initiated.
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

AOD Therapy Ind

Description	Indicator to show that the patient had an Alcohol or Other Drug dependence (AOD) therapy.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Calendar Dk

Description	A numeric surrogate key used to uniquely identify entities in the dimensional model.
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

Condition Dk

Description	A numeric surrogate key used to uniquely identify entities in the dimensional model.
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

Dental Visit Ind

Description	Indicator to show the patient had a dental visit.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Dental Visit Ts

Description	The date and time of the latest dental visit.
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

Discharge Ts

Description	The date and time a patient was released or discharged from a healthcare facility following an admission.
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

Geographic Area Dk

Description	A numeric surrogate key used to uniquely identify entities in the dimensional model.
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

Inpatient Ind

Description	An Indicator to Identify an Inpatient. Inpatient is a type of encounter in which the patient visits the healthcare facility and stays overnight and is assigned a bed. An encounter groups a number of healthcare events, typically commencing with an admission or transfer into the healthcare facility and ends with a discharge or transfer out.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Live Birth Ind

Description	Indicator to identify a live birth of a baby.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
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

Outpatient Ind

Description	An indicator to identify and Outpatient. Outpatient is a type of encounter that takes place when the patient visits the healthcare facility but does not stay overnight and it is not assigned a bed.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Patient Dk

Description	A numeric surrogate key used to uniquely identify entities in the dimensional model.
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

Postpartum Visit Ind

Description	Indicator to show whether the patient had a postpartum care visit after delivery.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Postpartum Visit Ts

Description	The date and time of the latest postpartum care visit.
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

Practitioner Dk

Description	A numeric surrogate key used to uniquely identify entities in the dimensional model.
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

Prenatal Visit Ind

Description	Indicator to show the patient had one or more prenatal visits.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Prenatal Visit Ts

Description	The date and time of the latest prenatal care visit.
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

Preventive Care Visit Ind

Description	Indicator to show the patient had a preventive care visit. Preventive care visits are intended to maintain the patient in a healthy condition and avoid the onset of diseases or minimise their effects rather than simply respond to adverse developments.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Preventive Care Visit Ts

Description	The date and time of the latest preventive care visit.
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

Primary Care Practitioner Visit Ind

Description	Indicator to show whether the patient had a visit with a Primary Care Provider (PCP).
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Primary Care Practitioner Visit Ts

Description	The date and time of the latest visit with a Primary Care Provider (PCP).
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

Provider Dk

Description	A numeric surrogate key used to uniquely identify entities in the dimensional model.
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

Psychosocial Care Ind

Description	Indicator to show that the patient had received psychosocial care as first-line treatment.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
Is Derived	false
Is Surrogate Key	false

Psychosocial Care Ts

Description	The date and time of the latest psychosocial care visit or encounter.
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

Recreational Drug Use Diagnosis Ts

Description	Date and time the patient was diagnosed as a recreational drug user.
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

Recreational Drug Use Ind

Description	Indicator to show if the patient is an Recreational Drug user.
Data Type	Standards - Data Domains.ddm/Data Domains/Boolean Indicator [INTEGER]
Is Part Of PrimaryKey	false
Is Required	false
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

Relationship Details

Access Availability of Care Snapshot_Practitioner Dimension_FK

Is Identifying Relationship	true
Child Table	Access Availability of Care Snapshot
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	Practitioner Dimension
Parent Multiplicity	ONE
Parent Referential Integrity: On Delete	NONE
Parent Referential Integrity: On Insert	NONE
Parent Referential Integrity: On Update	NONE

Access Availability of Care Snapshot_Provider Dimension_FK

Is Identifying Relationship	true
Child Table	Access Availability of Care Snapshot
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	Provider Dimension
Parent Multiplicity	ONE
Parent Referential Integrity: On Delete	NONE
Parent Referential Integrity: On Insert	NONE
Parent Referential Integrity: On Update	NONE

Access Availability of Care Snapshot_Geographic Area Dimension_FK

Is Identifying Relationship	true
Child Table	Access Availability of Care Snapshot
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	Geographic Area Dimension
Parent Multiplicity	ONE
Parent Referential Integrity: On Delete	NONE
Parent Referential Integrity: On Insert	NONE
Parent Referential Integrity: On Update	NONE

Access Availability of Care Snapshot_Calendar Dimension_FK

Is Identifying Relationship	true
Child Table	Access Availability of Care Snapshot
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	Calendar Dimension
Parent Multiplicity	ONE
Parent Referential Integrity: On Delete	NONE
Parent Referential Integrity: On Insert	NONE
Parent Referential Integrity: On Update	NONE

Access Availability of Care Snapshot_Patient Dimension_FK

Is Identifying Relationship	true
Child Table	Access Availability of Care Snapshot
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	Patient Dimension
Parent Multiplicity	ONE
Parent Referential Integrity: On Delete	NONE
Parent Referential Integrity: On Insert	NONE
Parent Referential Integrity: On Update	NONE

Access Availability of Care Snapshot_Condition Dimension_FK

Is Identifying Relationship	true
Child Table	Access Availability of Care Snapshot
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	Condition Dimension
Parent Multiplicity	ONE
Parent Referential Integrity: On Delete	NONE
Parent Referential Integrity: On Insert	NONE
Parent Referential Integrity: On Update	NONE

Primary Key Details

Access Availability of Care Snapshot PK

Key Attribute	Geographic Area Dk
Key Attribute	Patient Dk
Key Attribute	Practitioner Dk
Key Attribute	Provider Dk
Key Attribute	Calendar Dk
Key Attribute	Condition Dk

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Dimensional Warehouse Model Data Model