Caffeine consumption: Observation

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© Copyright openEHR Foundation 2007

Concept

Archetype Id

Structure

For recording caffeine consumption by the person

Id: openEHR-EHR-OBSERVATION.substance_use-caffeine.v1draft
Reference model: EHR
ADL, (ADL)

History

Protocol

Data

State

Data: TREE

Concept	Description	Type	Cardinality	Values
Substance name	Name of substance being used by person	*Text*	optional 0..1	Caffeine
Status	The person's status as a substance user	*Coded text*	optional 0..1	Never used Ex-user Current user

Details of caffeine consumption, Details about caffeine consumption. Cluster (0..1) optional

Concept	Description	Type	Cardinality	Values
Form	Form of caffeine consumed	*Coded text*	optional 0..1	Coffee - instant Coffee - brewed/filtered Coffee - espresso Tea Soft drink
Regularity of use	Regularity of use	*Coded text*	optional 0..1	Regular Irregular
Date commenced	The date when use commenced	*Date & Time*	optional 0..1	Date only yyyy-??-??
Age commenced	Age when use commenced	*Quantity*	optional 0..1	Property = TIME Units: mo a

Consumption, Amount of substance. Cluster (0..1) optional

Concept	Description	Type	Cardinality	Values
Average weekly consumption in cups/cans	Average amount of substance used in a week	*Count*	optional 0..1
Average daily consumption in cups/cans	Average amount of substance used in a day	*Count*	optional 0..1
Maximal daily consumption in cups/cans	Maximal amount of substance used in a day	*Count*	optional 0..1

Concept	Description	Type	Cardinality	Values
Date ceased	Date when use ceased	*Date & Time*	optional 0..1	Date only yyyy-??-??
Age ceased	Age when use ceased	*Quantity*	optional 0..1	Property = TIME Units: mo a
Comment	Other information on substance use	*Text*	optional 0..1	Free or coded text

Changing status, Readiness for person to change their use of substance. Cluster (0..1) optional

Slot

Type

Occurrences

Constraints

CLUSTER

0..*

Include entries

openEHR-EHR-CLUSTER.change.v1draft

Exclude entries:

openEHR-EHR-CLUSTER\..*

Previous attempts to cease use, Details about previous attempts to cease using substance. Cluster (0..1) optional

Concept	Description	Type	Cardinality	Values
Location	Place where attempt to cease use occurred eg home or name of institution	*Coded text*	optional 0..1	Free or coded text
Date of attempt	Date of attempt	*Date & Time*	optional 0..1	Allow all yyyy-??-??t??:??:??
Description of attempt	Description of details of attempt	*Coded text*	optional 0..1	Free or coded text

Therapeutic intervention, Use of therapeutic agent to assist in ceasing use of substance. Cluster (0..1) optional

Concept	Description	Type	Cardinality	Values
Agent	Name of agent used	*Text*	optional 0..1	Free or coded text
Used optimally	Was the agent used optimally?	*Boolean*	optional 0..1	True, False
Comment	Comment about the effect of the agent on the attempt	*Coded text*	optional 0..1	Free or coded text

Concept	Description	Type	Cardinality	Values
Outcome	Outcome of attempt to cease use	*Coded text*	optional 0..1	Failed Successful Successful but relapsed

Events: HISTORY

Events	Description	Constraints	Values
Any event	*	PointInTime 0..1

Generated by the Ocean HTML generator: 13/04/2007

Caffeine consumption: Observation

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