NCPI FHIR Implementation Guide - Local Development build (v0.2.0). See the Directory of published versions
Questionnaire: Example of a Questionnaire to Represent Raw Data
| Official URL: https://nih-ncpi.github.io/ncpi-fhir-ig/data-dictionary/study-name/demographics | Version: 0.2.0 | |||
| Active as of 2023-06-12 | Computable Name: Demographcs | |||
In order to represent data with QuestionnaireResponses, one must provide a Questionnaire to describe the data format. In this example we have a single table, Demographics, which has 5 fields, each of which are described as separate items. Each of the items has a type, and for “multiple choice” type values, a ValueSet URL is also provided.
Note that each of the items links back to the data-dictionary by way of their codes from the Demographics CodeSystem.
| LinkId | Text | Cardinality | Type | Description & Constraints |
|---|---|---|---|---|
  Demographcs | Questionnaire | https://nih-ncpi.github.io/ncpi-fhir-ig/data-dictionary/study-name/demographics#0.2.0 | ||
  subjectid | Subject ID | 1..1 | string | |
 gender | Gender | 1..1 | choice | Value Set: AdministrativeGender |
 age_at_enrollment | Subject's Age at Enrollment in days | 0..1 | integer | |
 bmi | Subject's BMI, Measured at Enrollment | 0..1 | quantity | |
 status | Subject's status (Case or Control) | 0..1 | choice | Value Set: Case/Control Vars for 'status' categoricals |
| Documentation for this format | ||||