Eyematics Core Data Set
2025.0.0-alpha - ci-build Unknown region code '276'

Eyematics Core Data Set - Local Development build (v2025.0.0-alpha) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

CodeSystem: Visual Acuity Units

Official URL: https://eyematics.org/fhir/eyematics-kds/CodeSystem/vs-units Version: 2025.0.0-alpha
Draft as of 2025-02-26 Computable Name: VA_Units

Copyright/Legal: MII

Units for quantitive measurement

This Code system is referenced in the content logical definition of the following value sets:

This case-sensitive code system https://eyematics.org/fhir/eyematics-kds/CodeSystem/vs-units defines the following codes:

CodeDisplay
logMAR Logarithm of the Minimum Angle of Resolution
MAR Minimum Angle of Resolution
Decimal Decimal Unit of Visual Acuity
JaegerJ Jaeger type (J) Unit
VAS Visual Acuity Score
NoOfOptotypes Number of recognized optotypes