A structured set of questions and their answers. The questions are ordered and grouped into coherent subsets, corresponding to the structure of the grouping of the questionnaire being responded to. A structured set of questions and their answers. The questions are ordered and grouped into coherent subsets, corresponding to the structure of the grouping of the questionnaire being responded to. If the element is present, it must have either a @value, an @id, or extensions Business identifiers assigned to this questionnaire response by the performer and/or other systems. These identifiers remain constant as the resource is updated and propagates from server to server. A plan, proposal or order that is fulfilled in whole or in part by this questionnaire response. For example, a ServiceRequest seeking an intake assessment or a decision support recommendation to assess for post-partum depression. A procedure or observation that this questionnaire was performed as part of the execution of. For example, the surgery a checklist was executed as part of. The Questionnaire that defines and organizes the questions for which answers are being provided. The current state of the questionnaire response. The subject of the questionnaire response. This could be a patient, organization, practitioner, device, etc. This is who/what the answers apply to, but is not necessarily the source of information. The Encounter during which this questionnaire response was created or to which the creation of this record is tightly associated. The date and/or time that this questionnaire response was last modified by the user - e.g. changing answers or revising status. The individual or device that received the answers to the questions in the QuestionnaireResponse and recorded them in the system. The individual or device that answered the questions about the subject. A group or question item from the original questionnaire for which answers are provided. A structured set of questions and their answers. The questions are ordered and grouped into coherent subsets, corresponding to the structure of the grouping of the questionnaire being responded to. The item from the Questionnaire that corresponds to this item in the QuestionnaireResponse resource. A reference to an [ElementDefinition](elementdefinition.html) that provides the details for the item. Text that is displayed above the contents of the group or as the text of the question being answered. The respondent's answer(s) to the question. Sub-questions, sub-groups or display items nested beneath a group. A structured set of questions and their answers. The questions are ordered and grouped into coherent subsets, corresponding to the structure of the grouping of the questionnaire being responded to. The answer (or one of the answers) provided by the respondent to the question. Nested groups and/or questions found within this particular answer. In Progress Completed Amended Entered in Error Stopped If the element is present, it must have either a @value, an @id, or extensions