US Core Implementation Guide
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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 7.0.0 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 - JSON Representation

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{
  "resourceType" : "Questionnaire",
  "id" : "AUDIT-C",
  "meta" : {
    "profile" : [
      🔗 "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire"
    ]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><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 : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"The linkId for the item\">LinkId</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Text for the item\">Text</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Minimum and Maximum # of times the the itemcan appear in the instance\">Cardinality</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"The type of the item\">Type</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Additional information about the item\">Description &amp; Constraints</a><span style=\"float: right\"><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" 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 : 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 : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Questionnaire</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">http://hl7.org/fhir/us/core/Questionnaire/AUDIT-C#7.0.0</td></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : 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 : 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 : 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 : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-decimal\">decimal</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : 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 : 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 : 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 : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-display\">display</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : 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 : 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 : 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 : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-choice\">choice</a></td><td style=\"vertical-align: top; text-align : 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>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : 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 : 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 : 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 : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-choice\">choice</a></td><td style=\"vertical-align: top; text-align : 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>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : 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 : 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 : 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 : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-decimal\">decimal</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/></tr>\r\n<tr style=\"border: 1px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : 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 : 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 : 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 : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/codesystem-item-type.html#item-type-display\">display</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/></tr>\r\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"http://hl7.org/fhir/R4/formats.html#table\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table><hr/><p><b>Option 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>"
  },
  "url" : "http://hl7.org/fhir/us/core/Questionnaire/AUDIT-C",
  "identifier" : [
    {
      "system" : "urn:ietf:rfc:3986",
      "value" : "urn:oid:2.16.840.1.113883.4.642.40.2.35.1"
    }
  ],
  "version" : "7.0.0",
  "name" : "AUDIT_C",
  "title" : "Alcohol Use Disorder Identification Test - Consumption [AUDIT-C]",
  "status" : "active",
  "experimental" : true,
  "subjectType" : [
    "Patient"
  ],
  "date" : "2023-08-14",
  "publisher" : "HL7 International / Cross-Group Projects",
  "contact" : [
    {
      "name" : "HL7 International / Cross-Group Projects",
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://www.hl7.org/Special/committees/cgp"
        },
        {
          "system" : "email",
          "value" : "cgp@lists.HL7.org"
        }
      ]
    }
  ],
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "urn:iso:std:iso:3166",
          "code" : "US"
        }
      ]
    }
  ],
  "copyright" : "Used by permission of HL7 International, all rights reserved Creative Commons License",
  "code" : [
    {
      "system" : "http://loinc.org",
      "code" : "72109-2",
      "display" : "Alcohol Use Disorder Identification Test - Consumption [AUDIT-C]"
    }
  ],
  "item" : [
    {
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-unit",
          "valueCoding" : {
            "system" : "http://unitsofmeasure.org",
            "code" : "{#}/a",
            "display" : "{#}/a"
          }
        }
      ],
      "linkId" : "/68517-2",
      "code" : [
        {
          "system" : "http://loinc.org",
          "code" : "68517-2",
          "display" : "How many times in the past year have you have X or more drinks in a day?"
        }
      ],
      "text" : "How many times in the past year have you have X or more drinks in a day?",
      "type" : "decimal",
      "required" : false,
      "item" : [
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl",
              "valueCodeableConcept" : {
                "coding" : [
                  {
                    "system" : "http://hl7.org/fhir/questionnaire-item-control",
                    "code" : "help",
                    "display" : "Help-Button"
                  }
                ],
                "text" : "Help-Button"
              }
            }
          ],
          "linkId" : "/68517-2-help",
          "text" : "Where X is 5 for men and 4 for women, and a response of  greater than, or equal to, 1 is positive.",
          "type" : "display"
        }
      ]
    },
    {
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl",
          "valueCodeableConcept" : {
            "coding" : [
              {
                "system" : "http://hl7.org/fhir/questionnaire-item-control",
                "code" : "drop-down",
                "display" : "Drop down"
              }
            ],
            "text" : "Drop down"
          }
        }
      ],
      "linkId" : "/68519-8",
      "code" : [
        {
          "system" : "http://loinc.org",
          "code" : "68519-8",
          "display" : "How many standard drinks containing alcohol do you have on a typical day?"
        }
      ],
      "text" : "How many standard drinks containing alcohol do you have on a typical day?",
      "type" : "choice",
      "required" : false,
      "answerOption" : [
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "0"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 0
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA15694-5",
            "display" : "1 or 2"
          }
        },
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "1"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 1
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA15695-2",
            "display" : "3 or 4"
          }
        },
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "2"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 2
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA18930-0",
            "display" : "5 or 6"
          }
        },
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "3"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 3
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA18931-8",
            "display" : "7 to 9"
          }
        },
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "4"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 4
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA18932-6",
            "display" : "10 or more"
          }
        }
      ]
    },
    {
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl",
          "valueCodeableConcept" : {
            "coding" : [
              {
                "system" : "http://hl7.org/fhir/questionnaire-item-control",
                "code" : "drop-down",
                "display" : "Drop down"
              }
            ],
            "text" : "Drop down"
          }
        }
      ],
      "linkId" : "/68520-6",
      "code" : [
        {
          "system" : "http://loinc.org",
          "code" : "68520-6",
          "display" : "How often do you have 6 or more drinks on 1 occasion?"
        }
      ],
      "text" : "How often do you have 6 or more drinks on 1 occasion?",
      "type" : "choice",
      "required" : false,
      "answerOption" : [
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "0"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 0
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA6270-8",
            "display" : "Never"
          }
        },
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "1"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 1
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA18933-4",
            "display" : "Less than monthly"
          }
        },
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "2"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 2
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA18876-5",
            "display" : "Monthly"
          }
        },
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "3"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 3
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA18891-4",
            "display" : "Weekly"
          }
        },
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-optionPrefix",
              "valueString" : "4"
            },
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/ordinalValue",
              "valueDecimal" : 4
            }
          ],
          "valueCoding" : {
            "system" : "http://loinc.org",
            "code" : "LA18934-2",
            "display" : "Daily or almost daily"
          }
        }
      ]
    },
    {
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-unit",
          "valueCoding" : {
            "system" : "http://unitsofmeasure.org",
            "code" : "{score}",
            "display" : "{score}"
          }
        }
      ],
      "linkId" : "/75626-2",
      "code" : [
        {
          "system" : "http://loinc.org",
          "code" : "75626-2",
          "display" : "Total score [AUDIT-C]"
        }
      ],
      "text" : "Total score [AUDIT-C]",
      "type" : "decimal",
      "required" : false,
      "item" : [
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl",
              "valueCodeableConcept" : {
                "coding" : [
                  {
                    "system" : "http://hl7.org/fhir/questionnaire-item-control",
                    "code" : "help",
                    "display" : "Help-Button"
                  }
                ],
                "text" : "Help-Button"
              }
            }
          ],
          "linkId" : "/75626-2-help",
          "text" : "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" : "display"
        }
      ]
    }
  ]
}