This is the CodeSystem that contains all the codes in QualityOfEvidenceRating (http://terminology.hl7.org/CodeSystem/evidence-quality) and QualityOfEvidenceRating (http://terminology.hl7.org/CodeSystem/evidence-quality). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem d90c6776-070a-4707-b535-0a35f2e2298a-935
This code system http://hl7.org/fhir/comparison/CodeSystem/d90c6776-070a-4707-b535-0a35f2e2298a-935 defines codes, but no codes are represented here
| Code | Display | Definition |
| high | High quality | High quality evidence. |
| moderate | Moderate quality | Moderate quality evidence. |
| low | Low quality | Low quality evidence. |
| very-low | Very low quality | Very low quality evidence. |