description: The CQM Limitations profile identifies what limitations should be noted, including potential selection biases and confounding factors when interpreting indicator results or comparing results across the country. package_name: hl7.fhir.uv.cqm derivation: constraint name: CQMLimitations type: Extension elements: url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/cqm/StructureDefinition/cqm-limitations'} index: 0 value: choices: [valueMarkdown] index: 2 valueMarkdown: {type: markdown, choiceOf: value, index: 3} package_version: 1.0.0 class: extension kind: complex-type url: http://hl7.org/fhir/uv/cqm/StructureDefinition/cqm-limitations base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0