Logical Record Architecture for Health and Social Care

Discharge Summary Release 0.02

The content of this release is not comprehensive and is not fully validated and must not be used in live system implementations.

ELEMENT Domain Model: DiagnosisName

An ELEMENT to represent the clinical nature of a diagnosis5. Diagnoses are decisions about the nature of a condition arrived at as a result of a synthesis of signs, symptoms, investigations (i.e. findings), and theoretical knowledge. Conditions that may be diagnoses include diseases, disorders, syndromes and physiological states such as pregnancy5. The recording of a Diagnosis should be seen as being true at a particular point in time. A Care Professional will make a Diagnosis using the information available at that time. Diagnoses will potentially progress over time as new information becomes available2. In common with other finding observations, a Diagnosis Name is intended to fully represent the clinically relevant nature of a clinical finding. It is distinguished as a diagnosis of a particular type by its link to a Diagnosis Tag. A Diagnosis Name may be associated with more than one Diagnosis Tag(s). For example, a provisional working diagnosis may subsequently be ascribed the status of primary diagnosis5. 2: NPFIT-NCR-DES-0135.07 NHS Care Record Elements 5: NPFIT-FNT-TO-DPM-0931.05 SNOMED CT Bindings for Common Recording Patterns

Attributes

Name Data type Occurs Description Value Constraints
name SC 1..1 The name, expressed as a coded value or as plain text, specifies the clinical or administrative concept to which this EHR node corresponds, as labelled in the EHR system in which it was first committed.

value
Literal value(s): FINDING_OBSERVATION_ELEMENT
rc_id II.Uuid 1..1 The globally-unique identifier by which this node in the EHR hierarchy is referenced in the EHR system to which the data were first committed. This identifier shall be retained by the EHR Recipient and re-used whenever this RECORD_COMPONENT is subsequently included in another EHR_EXTRACT.
meaning CD.CV 1..1 A coded representation of the diagnosis.

code
Semantic expression constraint
synthesised BL 1..1 This attribute value shall be TRUE if this RECORD_COMPONENT has been created in order to comply with this standard , but this point in the EHR hierarchy has no corresponding node in the EHR from which it was extracted.

policy_ids II 0..* This attribute identifies one or more access control policies that specifically pertain to this RECORD_COMPONENT and which need to be communicated to the EHR Recipient to govern future access to it. The identifiers may refer to policy information included in this EHR_EXTRACT as defined in EN 13606-4:2007, or to policies held in external policy servers to which the EHR Recipient has access.
obs_time IVL_TS 0..1 The date and time, or interval, at which the diagnosis held.
value ANY 1..1 An ELEMENT has a single DATA_VALUE containing the value, unless this is indicated as absent by a null_flavour attribute.

nullFlavor
Literal value(s): NA


COMPONENT RELATIONSHIPS

Subject of relationships

Name Object of relationship Occurs Dependency
IsComplicatedBy DiagnosisName 0..* INDEPENDENT
IsComplicatedBy GenericProcedure 0..* INDEPENDENT
HasAnnotation Text 0..* INDEPENDENT
IsInterpretationOf BloodPressureObservation 0..* INDEPENDENT
IsInterpretationOf BodyHeightObservation 0..* INDEPENDENT
IsInterpretationOf BodyWeightObservation 0..* INDEPENDENT
IsInterpretationOf GenericFindingObservation2 0..* INDEPENDENT
IsInterpretationOf GenericPropertyObservation 0..* INDEPENDENT
IsInterpretationOf TemperatureObservation 0..* INDEPENDENT
IsInterpretationOf GenericPropertyObservation2 0..* INDEPENDENT
IsInterpretationOf GenericFindingObservation 0..* INDEPENDENT
HasRecordRole DiagnosisTag 0..* DEPENDENT_OBJECT
HasConsequence GenericTreatment 0..* INDEPENDENT
IsClinicalContextOf GenericProblemAndIssue 0..* INDEPENDENT
IsIndicationOf ProductOrSubstanceRelatedActivity 0..* INDEPENDENT


Object of relationships

Name Subject of relationship Occurs Dependency
HasClinicalContext GenericAdmissionEvent 0..* INDEPENDENT
HasClinicalContext GenericAdmissionEvent2 0..* INDEPENDENT
HasIndication GenericTreatment 0..* INDEPENDENT
HasInterpretation GenericFindingObservation 0..* INDEPENDENT
HasIndication ProductOrSubstanceRelatedActivity 0..* INDEPENDENT
HasClinicalContext GenericProblemAndIssue 0..* INDEPENDENT
HasIndication GenericProcedure 0..* INDEPENDENT
HasIndication ProductOrSubstanceRelatedActivity2 0..* INDEPENDENT
IsComplicatedBy DiagnosisName 0..* INDEPENDENT
Complicates GenericProcedure 0..* INDEPENDENT

Item of ENTRY Domain Models

GenericAdmissionEvent

GenericFinding

GenericProblemAndIssue

GenericProcedure

ProductOrSubstanceRelatedActivity

GenericAdmissionEvent2

Diagnosis

GenericTreatment

ProductOrSubstanceRelatedActivity2

Reference Model Type

FINDING_OBSERVATION_ELEMENT