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ObservationModel

<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="shr-base-Observation-model"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
  <p><b>SW Observation Logical Model</b></p>
  <p>A statement that asserts the value of a property (observable) of the subject. The subject is often the patient, but may be a condition, a physical structure, or another clinical statement. For example, an interpretation is a finding about an observation.</p>
</div>
  </text>
  <url
       value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-base-Observation-model"/>
  <identifier>
    <system value="http://hl7.org/fhir/us/sw"/>
    <value value="shr.base.Observation"/>
  </identifier>
  <version value="1.0.0"/>
  <name value="ObservationModel"/>
  <title value="SW Observation Logical Model"/>
  <status value="draft"/>
  <date value="2018-08-17T00:00:00-04:00"/>
  <publisher
             value="HL7 Patient Care and Clinical Information Modeling Initiative Work Groups"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://standardhealthrecord.org"/>
    </telecom>
  </contact>
  <description
               value="A statement that asserts the value of a property (observable) of the subject. The subject is often the patient, but may be a condition, a physical structure, or another clinical statement. For example, an interpretation is a finding about an observation."/>
  <kind value="logical"/>
  <abstract value="false"/>
  <type value="shr-base-Observation-model"/>
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Element"/>
  <derivation value="specialization"/>
  <snapshot>
    <element id="shr-base-Observation-model">
      <path value="shr-base-Observation-model"/>
      <definition
                  value="A statement that asserts the value of a property (observable) of the subject. The subject is often the patient, but may be a condition, a physical structure, or another clinical statement. For example, an interpretation is a finding about an observation."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="shr-base-Observation-model"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.findingStatus">
      <path value="shr-base-Observation-model.findingStatus"/>
      <short
             value="Indicates whether the finding is preliminary, amended, final, etc."/>
      <definition
                  value="Indicates whether the finding is preliminary, amended, final, etc."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.findingStatus"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
      <binding>
        <strength value="required"/>
        <valueSetReference>
          <reference value="http://hl7.org/fhir/ValueSet/observation-status"/>
        </valueSetReference>
      </binding>
    </element>
    <element id="shr-base-Observation-model.relevantTime">
      <path value="shr-base-Observation-model.relevantTime"/>
      <short value="The time or time period that the statement addresses."/>
      <definition value="The time or time period that the statement addresses."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.relevantTime"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="dateTime"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-TimePeriod-model"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.findingMethod">
      <path value="shr-base-Observation-model.findingMethod"/>
      <short value="The method used to determine the finding."/>
      <definition value="The method used to determine the finding."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.findingMethod"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="Coding"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.subject">
      <path value="shr-base-Observation-model.subject"/>
      <short
             value="The person, place, event, condition, other statement that this statement addresses or belongs to."/>
      <definition
                  value="The person, place, event, condition, other statement that this statement addresses or belongs to.
For an existential finding, the Subject is the &#39;owner&#39; of the object said to exist or not exist. For example, the subject for a condition is a patient; the subject for wound size is a wound. Subjects are themselves statements."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.subject"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-base-Statement-model"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.observableCode">
      <path value="shr-base-Observation-model.observableCode"/>
      <short
             value="A code describing the aspect or property of the subject being observed or measured. The ObservableCode is the &#39;question code&#39; that pairs to the &#39;answer&#39; contained in the ResultValue."/>
      <definition
                  value="A code describing the aspect or property of the subject being observed or measured. The ObservableCode is the &#39;question code&#39; that pairs to the &#39;answer&#39; contained in the ResultValue."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.observableCode"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code value="Coding"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.resultValue">
      <path value="shr-base-Observation-model.resultValue"/>
      <short
             value="The finding itself, such as the blood pressure value recorded."/>
      <definition
                  value="The finding itself, such as the blood pressure value recorded."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.resultValue"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-Quantity-model"/>
      </type>
      <type>
        <code value="Coding"/>
      </type>
      <type>
        <code value="string"/>
      </type>
      <type>
        <code value="boolean"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-Range-model"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-Ratio-model"/>
      </type>
      <type>
        <code value="time"/>
      </type>
      <type>
        <code value="dateTime"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-TimePeriod-model"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-Media-model"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.qualifier">
      <path value="shr-base-Observation-model.qualifier"/>
      <short
             value="A condition or circumstance associated with an observation that affects the interpretation of the result value."/>
      <definition
                  value="A condition or circumstance associated with an observation that affects the interpretation of the result value."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="shr-base-Observation-model.qualifier"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="Coding"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
  </snapshot>
  <differential>
    <element id="shr-base-Observation-model">
      <path value="shr-base-Observation-model"/>
      <definition
                  value="A statement that asserts the value of a property (observable) of the subject. The subject is often the patient, but may be a condition, a physical structure, or another clinical statement. For example, an interpretation is a finding about an observation."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="shr-base-Observation-model"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.findingStatus">
      <path value="shr-base-Observation-model.findingStatus"/>
      <short
             value="Indicates whether the finding is preliminary, amended, final, etc."/>
      <definition
                  value="Indicates whether the finding is preliminary, amended, final, etc."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.findingStatus"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
      <binding>
        <strength value="required"/>
        <valueSetReference>
          <reference value="http://hl7.org/fhir/ValueSet/observation-status"/>
        </valueSetReference>
      </binding>
    </element>
    <element id="shr-base-Observation-model.relevantTime">
      <path value="shr-base-Observation-model.relevantTime"/>
      <short value="The time or time period that the statement addresses."/>
      <definition value="The time or time period that the statement addresses."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.relevantTime"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="dateTime"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-TimePeriod-model"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.findingMethod">
      <path value="shr-base-Observation-model.findingMethod"/>
      <short value="The method used to determine the finding."/>
      <definition value="The method used to determine the finding."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.findingMethod"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="Coding"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.subject">
      <path value="shr-base-Observation-model.subject"/>
      <short
             value="The person, place, event, condition, other statement that this statement addresses or belongs to."/>
      <definition
                  value="The person, place, event, condition, other statement that this statement addresses or belongs to.
For an existential finding, the Subject is the &#39;owner&#39; of the object said to exist or not exist. For example, the subject for a condition is a patient; the subject for wound size is a wound. Subjects are themselves statements."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.subject"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-base-Statement-model"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.observableCode">
      <path value="shr-base-Observation-model.observableCode"/>
      <short
             value="A code describing the aspect or property of the subject being observed or measured. The ObservableCode is the &#39;question code&#39; that pairs to the &#39;answer&#39; contained in the ResultValue."/>
      <definition
                  value="A code describing the aspect or property of the subject being observed or measured. The ObservableCode is the &#39;question code&#39; that pairs to the &#39;answer&#39; contained in the ResultValue."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.observableCode"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code value="Coding"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.resultValue">
      <path value="shr-base-Observation-model.resultValue"/>
      <short
             value="The finding itself, such as the blood pressure value recorded."/>
      <definition
                  value="The finding itself, such as the blood pressure value recorded."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="shr-base-Observation-model.resultValue"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-Quantity-model"/>
      </type>
      <type>
        <code value="Coding"/>
      </type>
      <type>
        <code value="string"/>
      </type>
      <type>
        <code value="boolean"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-Range-model"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-Ratio-model"/>
      </type>
      <type>
        <code value="time"/>
      </type>
      <type>
        <code value="dateTime"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-TimePeriod-model"/>
      </type>
      <type>
        <code
              value="http://hl7.org/fhir/us/sw/StructureDefinition/shr-core-Media-model"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
    <element id="shr-base-Observation-model.qualifier">
      <path value="shr-base-Observation-model.qualifier"/>
      <short
             value="A condition or circumstance associated with an observation that affects the interpretation of the result value."/>
      <definition
                  value="A condition or circumstance associated with an observation that affects the interpretation of the result value."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="shr-base-Observation-model.qualifier"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="Coding"/>
      </type>
      <mustSupport value="false"/>
      <isModifier value="false"/>
      <isSummary value="false"/>
    </element>
  </differential>
</StructureDefinition>