CH EKM (R4)
0.0.1 - ci-build Switzerland flag

CH EKM (R4), published by Federal Office of Public Health FOPH. This guide is not an authorized publication; it is the continuous build for version 0.0.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/ahdis/ch-ekm/ and changes regularly. See the Directory of published versions

: CH EKM Questionnaire: Exposure - When (point in time of infection) - JSON Representation

Active as of 2026-08-12

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{
  "resourceType" : "Questionnaire",
  "id" : "ChEkmQuestionnaireExposureWhen",
  "language" : "en",
  "text" : {
    "status" : "extensions",
    "div" : "<div xml:lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\"><p class=\"res-header-id\"><b>Generated Narrative: Questionnaire ChEkmQuestionnaireExposureWhen</b></p><a name=\"ChEkmQuestionnaireExposureWhen\"> </a><a name=\"hcChEkmQuestionnaireExposureWhen\"> </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\">Language: en</p></div><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,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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 : 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\"/> ChEkmQuestionnaireExposureWhen</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\">Modular sub-questionnaire for the 'Wann' (when) group of the Exposure section: the most probable point in time of infection and, if that is unknown, the date of the last entry into Switzerland. Reusable as an SDC assemble-child.</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\">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://fhir.ch/ig/ch-ekm/Questionnaire/ChEkmQuestionnaireExposureWhen#0.0.1</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 : 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.exposureWhen\" 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-group.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"group\" class=\"hierarchy\"/> exposureWhen</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\">When (point in time of infection)</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-group\">group</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>\r\n<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_bck010.png)\" id=\"item.exposureWhenDate\" 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.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon-q-date.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"date\" class=\"hierarchy\"/> exposureWhenDate</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\">When was the most probable point in time of infection?</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-date\">date</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\">Definition: <a href=\"StructureDefinition-ChEkmExposureForm.html#ChEkmExposureForm.when.exposureDate\">ChEkmExposureForm.when.exposureDate</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 : var(--ig-left,left); background-color: #F7F7F7; border: 1px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck000.png)\" id=\"item.exposureWhenLastEntryDate\" 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-date.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"date\" class=\"hierarchy\"/> exposureWhenLastEntryDate</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\">If unknown, when was the last entry into Switzerland?</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-date\">date</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\">Definition: <a href=\"StructureDefinition-ChEkmExposureForm.html#ChEkmExposureForm.when.lastEntryDate\">ChEkmExposureForm.when.lastEntryDate</a><br/>Enable When: <span><a href=\"#item.exposureWhenDate\">exposureWhenDate</a> exists false</span></td></tr>\r\n<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,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\" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-assemble-expectation",
      "valueCode" : "assemble-child"
    }
  ],
  "url" : "http://fhir.ch/ig/ch-ekm/Questionnaire/ChEkmQuestionnaireExposureWhen",
  "version" : "0.0.1",
  "name" : "ChEkmQuestionnaireExposureWhen",
  "title" : "CH EKM Questionnaire: Exposure - When (point in time of infection)",
  "status" : "active",
  "experimental" : false,
  "subjectType" : [
    "Patient"
  ],
  "date" : "2026-08-12T15:45:10+00:00",
  "publisher" : "Federal Office of Public Health FOPH",
  "contact" : [
    {
      "name" : "Federal Office of Public Health FOPH",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://www.bag.admin.ch/bag/en/home/das-bag/kontakt-standort.html"
        }
      ]
    }
  ],
  "description" : "Modular sub-questionnaire for the 'Wann' (when) group of the Exposure section: the most probable point in time of infection and, if that is unknown, the date of the last entry into Switzerland. Reusable as an SDC assemble-child.",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "urn:iso:std:iso:3166",
          "code" : "CH"
        }
      ]
    }
  ],
  "copyright" : "CC0-1.0",
  "item" : [
    {
      "linkId" : "exposureWhen",
      "text" : "When (point in time of infection)",
      "_text" : {
        "extension" : [
          {
            "extension" : [
              {
                "url" : "lang",
                "valueCode" : "de-CH"
              },
              {
                "url" : "content",
                "valueString" : "Wann (Zeitpunkt der Ansteckung)"
              }
            ],
            "url" : "http://hl7.org/fhir/StructureDefinition/translation"
          },
          {
            "extension" : [
              {
                "url" : "lang",
                "valueCode" : "fr-CH"
              },
              {
                "url" : "content",
                "valueString" : "Quand (moment de l'infection)"
              }
            ],
            "url" : "http://hl7.org/fhir/StructureDefinition/translation"
          },
          {
            "extension" : [
              {
                "url" : "lang",
                "valueCode" : "it-CH"
              },
              {
                "url" : "content",
                "valueString" : "Quando (momento del contagio)"
              }
            ],
            "url" : "http://hl7.org/fhir/StructureDefinition/translation"
          }
        ]
      },
      "type" : "group",
      "item" : [
        {
          "linkId" : "exposureWhenDate",
          "definition" : "http://fhir.ch/ig/ch-ekm/StructureDefinition/ChEkmExposureForm#ChEkmExposureForm.when.exposureDate",
          "text" : "When was the most probable point in time of infection?",
          "_text" : {
            "extension" : [
              {
                "extension" : [
                  {
                    "url" : "lang",
                    "valueCode" : "de-CH"
                  },
                  {
                    "url" : "content",
                    "valueString" : "Wann war der meistwahrscheinliche Zeitpunkt der Ansteckung?"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/translation"
              },
              {
                "extension" : [
                  {
                    "url" : "lang",
                    "valueCode" : "fr-CH"
                  },
                  {
                    "url" : "content",
                    "valueString" : "Quand a eu lieu le moment le plus probable de l'infection ?"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/translation"
              },
              {
                "extension" : [
                  {
                    "url" : "lang",
                    "valueCode" : "it-CH"
                  },
                  {
                    "url" : "content",
                    "valueString" : "Quando è avvenuto il momento più probabile del contagio?"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/translation"
              }
            ]
          },
          "type" : "date"
        },
        {
          "linkId" : "exposureWhenLastEntryDate",
          "definition" : "http://fhir.ch/ig/ch-ekm/StructureDefinition/ChEkmExposureForm#ChEkmExposureForm.when.lastEntryDate",
          "text" : "If unknown, when was the last entry into Switzerland?",
          "_text" : {
            "extension" : [
              {
                "extension" : [
                  {
                    "url" : "lang",
                    "valueCode" : "de-CH"
                  },
                  {
                    "url" : "content",
                    "valueString" : "Wenn unbekannt, wann war die letzte Einreise in die Schweiz?"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/translation"
              },
              {
                "extension" : [
                  {
                    "url" : "lang",
                    "valueCode" : "fr-CH"
                  },
                  {
                    "url" : "content",
                    "valueString" : "Si inconnu, quand a eu lieu la dernière entrée en Suisse ?"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/translation"
              },
              {
                "extension" : [
                  {
                    "url" : "lang",
                    "valueCode" : "it-CH"
                  },
                  {
                    "url" : "content",
                    "valueString" : "Se sconosciuto, quando è avvenuto l'ultimo ingresso in Svizzera?"
                  }
                ],
                "url" : "http://hl7.org/fhir/StructureDefinition/translation"
              }
            ]
          },
          "type" : "date",
          "enableWhen" : [
            {
              "question" : "exposureWhenDate",
              "operator" : "exists",
              "answerBoolean" : false
            }
          ]
        }
      ]
    }
  ]
}