SDOH Concept Set – Standardized Null and Non-Response Answer Values
Abstract
This concept set captures standardized representations of non-response and missing data (e.g., unknown, declined to answer, not applicable) to enable consistent handling of null-like values in OMOP CDM–based data engineering and analytic workflows. Used in determining SDOH need status when paired with corresponding survey question concepts.
Fields of Study & Subjects
Medical Coding and Health Information
Survey Methodology and Nonresponse
Research Data Management Practices
Publication details
- Journal / source
- Zenodo (CERN European Organization for Nuclear Research)
- Publication date
- 27 February 2026
- Language
- EN