US Core Implementation Guide
8.0.1 - STU 8 US

US Core Implementation Guide, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 8.0.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/US-Core/ and changes regularly. See the Directory of published versions

## : Alcohol Use Disorder Identification Test - Consumption (AUDIT-C) Questionnaire Example - XML Representation

Page standards status: Informative

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    <Questionnaire xmlns="http://hl7.org/fhir">
      <id value="AUDIT-C"/>
      <meta>
        <profile
                 value="http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire"/>
      </meta>
      <text>
        <status value="extensions"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: Questionnaire AUDIT-C</b></p><a name="AUDIT-C"> </a><a name="hcAUDIT-C"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px"/><p style="margin-bottom: 0px">Profile: <a href="http://hl7.org/fhir/uv/sdc/STU3/StructureDefinition-sdc-questionnaire.html">SDCBaseQuestionnaire</a></p></div><b>Structure</b><table border="1" cellpadding="0" cellspacing="0" style="border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;"><tr style="border: 2px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top"><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://hl7.org/fhir/R4/formats.html#table" title="The linkID for the item">LinkID</a></th><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://hl7.org/fhir/R4/formats.html#table" title="Text for the item">Text</a></th><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://hl7.org/fhir/R4/formats.html#table" title="Minimum and Maximum # of times the item can appear in the instance">Cardinality</a></th><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://hl7.org/fhir/R4/formats.html#table" title="The type of the item">Type</a></th><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://hl7.org/fhir/R4/formats.html#table" title="Additional information about the item">Description &amp; Constraints</a><span style="float: right"><a href="https://hl7.org/fhir/R4/formats.html#table" title="Legend for this format"><img src="data:image/png;base64, " alt="doco" style="background-color: inherit"/></a></span></th></tr><tr style="border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_q_root.gif" alt="." style="background-color: white; background-color: inherit" title="QuestionnaireRoot" class="hierarchy"/> AUDIT_C</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">Questionnaire</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">http://hl7.org/fhir/us/core/Questionnaire/AUDIT-C#8.0.1</td></tr>
    <tr style="border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck11.png)" id="item./68517-2" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon-q-decimal.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="decimal" class="hierarchy"/> /68517-2</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">How many times in the past year have you have X or more drinks in a day</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..1</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="https://hl7.org/fhir/R4/codesystem-item-type.html#item-type-decimal">decimal</a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck100.png)" id="item./68517-2-help" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vline.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon-q-display.png" alt="." style="background-color: white; background-color: inherit" title="display" class="hierarchy"/> /68517-2-help</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">Where X is 5 for men and 4 for women, and a response of  greater than, or equal to, 1 is positive.</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..1</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="https://hl7.org/fhir/R4/codesystem-item-type.html#item-type-display">display</a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)" id="item./68519-8" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon-q-coding.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="coding" class="hierarchy"/> /68519-8</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">How many standard drinks containing alcohol do you have on a typical day</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..1</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="https://hl7.org/fhir/R4/codesystem-item-type.html#item-type-choice">choice</a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">Options: <a href="#opt-item./68519-8">5 options</a></td></tr>
    <tr style="border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)" id="item./68520-6" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon-q-coding.png" alt="." style="background-color: white; background-color: inherit" title="coding" class="hierarchy"/> /68520-6</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">How often do you have 6 or more drinks on 1 occasion</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..1</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="https://hl7.org/fhir/R4/codesystem-item-type.html#item-type-choice">choice</a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">Options: <a href="#opt-item./68520-6">5 options</a></td></tr>
    <tr style="border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck01.png)" id="item./75626-2" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon-q-decimal.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="decimal" class="hierarchy"/> /75626-2</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">Total score [AUDIT-C]</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..1</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="https://hl7.org/fhir/R4/codesystem-item-type.html#item-type-decimal">decimal</a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck000.png)" id="item./75626-2-help" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon-q-display.png" alt="." style="background-color: white; background-color: inherit" title="display" class="hierarchy"/> /75626-2-help</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">The Alcohol Use Disorders Identification Test C (AUDIT-C) is scored on a scale of 0-12 where the higher the score, the more likely the patient's drinking is hazardous. A score of 4 or more for men and 3 or more for women is considered positive for hazardous drinking or active alcohol use disorders. If the points are all from Question 1 alone where 2 and 3 are 0, it is likely the patient is drinking below recommended limits. The care provider may review the patients alcohol intake over that past few months to confirm accuracy. [PMID: 12695273]</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..1</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="https://hl7.org/fhir/R4/codesystem-item-type.html#item-type-display">display</a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr><td colspan="5" class="hierarchy"><br/><a href="https://hl7.org/fhir/R4/formats.html#table" title="Legend for this format"><img src="data:image/png;base64, " alt="doco" style="background-color: inherit"/> Documentation for this format</a></td></tr></table><hr/><p><b>Options Sets</b></p><a name="opt-item./68519-8"> </a><p><b>Answer options for /68519-8 </b></p><ul><li style="font-size: 11px">http://loinc.org#LA15694-5 (&quot;1 or 2&quot;)</li><li style="font-size: 11px">http://loinc.org#LA15695-2 (&quot;3 or 4&quot;)</li><li style="font-size: 11px">http://loinc.org#LA18930-0 (&quot;5 or 6&quot;)</li><li style="font-size: 11px">http://loinc.org#LA18931-8 (&quot;7 to 9&quot;)</li><li style="font-size: 11px">http://loinc.org#LA18932-6 (&quot;10 or more&quot;)</li></ul><a name="opt-item./68520-6"> </a><p><b>Answer options for /68520-6 </b></p><ul><li style="font-size: 11px">http://loinc.org#LA6270-8 (&quot;Never&quot;)</li><li style="font-size: 11px">http://loinc.org#LA18933-4 (&quot;Less than monthly&quot;)</li><li style="font-size: 11px">http://loinc.org#LA18876-5 (&quot;Monthly&quot;)</li><li style="font-size: 11px">http://loinc.org#LA18891-4 (&quot;Weekly&quot;)</li><li style="font-size: 11px">http://loinc.org#LA18934-2 (&quot;Daily or almost daily&quot;)</li></ul></div>
      </text>
      <url value="http://hl7.org/fhir/us/core/Questionnaire/AUDIT-C"/>
      <identifier>
        <system value="urn:ietf:rfc:3986"/>
        <value value="urn:oid:2.16.840.1.113883.4.642.40.2.35.1"/>
      </identifier>
      <version value="8.0.1"/>
      <name value="AUDIT_C"/>
      <title
             value="Alcohol Use Disorder Identification Test - Consumption [AUDIT-C]"/>
      <status value="active"/>
      <experimental value="true"/>
      <subjectType value="Patient"/>
      <date value="2023-08-14"/>
      <publisher value="HL7 International / Cross-Group Projects"/>
      <contact>
        <name value="HL7 International / Cross-Group Projects"/>
        <telecom>
          <system value="url"/>
          <value value="http://www.hl7.org/Special/committees/cgp"/>
        </telecom>
        <telecom>
          <system value="email"/>
          <value value="cgp@lists.HL7.org"/>
        </telecom>
      </contact>
      <jurisdiction>
        <coding>
          <system value="urn:iso:std:iso:3166"/>
          <code value="US"/>
        </coding>
      </jurisdiction>
      <copyright
                 value="This material contains content from LOINC® (http://loinc.org). LOINC is copyright © 1995-2024, Regenstrief Institute, Inc. and the LOINC Committee, and is available at no cost under the license at http://loinc.org/license. As a WHO-approved instrument, the AUDIT is in the public domain."/>
      <code>
        <system value="http://loinc.org"/>
        <code value="72109-2"/>
        <display
                 value="Alcohol Use Disorder Identification Test - Consumption [AUDIT-C]"/>
      </code>
      <item>
        <extension
                   url="http://hl7.org/fhir/StructureDefinition/questionnaire-unit">
          <valueCoding>
            <system value="http://unitsofmeasure.org"/>
            <code value="{#}/a"/>
            <display value="{#}/a"/>
          </valueCoding>
        </extension>
        <linkId value="/68517-2"/>
        <code>
          <system value="http://loinc.org"/>
          <code value="68517-2"/>
          <display
                   value="How many times in the past year have you have X or more drinks in a day"/>
        </code>
        <text
              value="How many times in the past year have you have X or more drinks in a day"/>
        <type value="decimal"/>
        <required value="false"/>
        <item>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="help"/>
                <display value="Help-Button"/>
              </coding>
              <text value="Help-Button"/>
            </valueCodeableConcept>
          </extension>
          <linkId value="/68517-2-help"/>
          <text
                value="Where X is 5 for men and 4 for women, and a response of  greater than, or equal to, 1 is positive."/>
          <type value="display"/>
        </item>
      </item>
      <item>
        <extension
                   url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="drop-down"/>
              <display value="Drop down"/>
            </coding>
            <text value="Drop down"/>
          </valueCodeableConcept>
        </extension>
        <linkId value="/68519-8"/>
        <code>
          <system value="http://loinc.org"/>
          <code value="68519-8"/>
          <display
                   value="How many standard drinks containing alcohol do you have on a typical day"/>
        </code>
        <text
              value="How many standard drinks containing alcohol do you have on a typical day"/>
        <type value="choice"/>
        <required value="false"/>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="0"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="0"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA15694-5"/>
            <display value="1 or 2"/>
          </valueCoding>
        </answerOption>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="1"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA15695-2"/>
            <display value="3 or 4"/>
          </valueCoding>
        </answerOption>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="2"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="2"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA18930-0"/>
            <display value="5 or 6"/>
          </valueCoding>
        </answerOption>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="3"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="3"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA18931-8"/>
            <display value="7 to 9"/>
          </valueCoding>
        </answerOption>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="4"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="4"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA18932-6"/>
            <display value="10 or more"/>
          </valueCoding>
        </answerOption>
      </item>
      <item>
        <extension
                   url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="drop-down"/>
              <display value="Drop down"/>
            </coding>
            <text value="Drop down"/>
          </valueCodeableConcept>
        </extension>
        <linkId value="/68520-6"/>
        <code>
          <system value="http://loinc.org"/>
          <code value="68520-6"/>
          <display value="How often do you have 6 or more drinks on 1 occasion"/>
        </code>
        <text value="How often do you have 6 or more drinks on 1 occasion"/>
        <type value="choice"/>
        <required value="false"/>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="0"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="0"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA6270-8"/>
            <display value="Never"/>
          </valueCoding>
        </answerOption>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="1"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA18933-4"/>
            <display value="Less than monthly"/>
          </valueCoding>
        </answerOption>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="2"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="2"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA18876-5"/>
            <display value="Monthly"/>
          </valueCoding>
        </answerOption>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="3"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="3"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA18891-4"/>
            <display value="Weekly"/>
          </valueCoding>
        </answerOption>
        <answerOption>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix">
            <valueString value="4"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/ordinalValue">
            <valueDecimal value="4"/>
          </extension>
          <valueCoding>
            <system value="http://loinc.org"/>
            <code value="LA18934-2"/>
            <display value="Daily or almost daily"/>
          </valueCoding>
        </answerOption>
      </item>
      <item>
        <extension
                   url="http://hl7.org/fhir/StructureDefinition/questionnaire-unit">
          <valueCoding>
            <system value="http://unitsofmeasure.org"/>
            <code value="{score}"/>
            <display value="{score}"/>
          </valueCoding>
        </extension>
        <linkId value="/75626-2"/>
        <code>
          <system value="http://loinc.org"/>
          <code value="75626-2"/>
          <display value="Total score [AUDIT-C]"/>
        </code>
        <text value="Total score [AUDIT-C]"/>
        <type value="decimal"/>
        <required value="false"/>
        <item>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="help"/>
                <display value="Help-Button"/>
              </coding>
              <text value="Help-Button"/>
            </valueCodeableConcept>
          </extension>
          <linkId value="/75626-2-help"/>
          <text
                value="The Alcohol Use Disorders Identification Test C (AUDIT-C) is scored on a scale of 0-12 where the higher the score, the more likely the patient's drinking is hazardous. A score of 4 or more for men and 3 or more for women is considered positive for hazardous drinking or active alcohol use disorders. If the points are all from Question 1 alone where 2 and 3 are 0, it is likely the patient is drinking below recommended limits. The care provider may review the patients alcohol intake over that past few months to confirm accuracy. [PMID: 12695273]"/>
          <type value="display"/>
        </item>
      </item>
    </Questionnaire>