<status value="active"/><publisher value="HL7 International / Clinical Decision Support"/><contact><telecom><system value="url"/><value value="http://www.hl7.org/Special/committees/dss"/></telecom></contact><description value="An example of using the relatedArtifact element to quote a line of text from the evidence source."/><variableDefinition><description value="People with a history of COVID-19 who were not hospitalized (Arizona CoVHORT)"/><variableRole value="population"/></variableDefinition><variableDefinition><description value="Post-acute sequelae of COVID-19"/><variableRole value="outcome"/></variableDefinition><studyDesign><coding><system value="https://fevir.net/sevco"/><code value="SEVCO:01002"/><display value="Observational research"/></coding><coding><system value="https://fevir.net/sevco"/><code value="SEVCO:01028"/><display value="Longitudinal data collection"/></coding></studyDesign><statistic><description value="Prevalence 68.7% (95% Confidence interval 63.4% to 73.9%)"/><statisticType><coding><system value="https://fevir.net/resources/CodeSystem/27270"/><code value="STATO:0000412"/><display value="prevalence"/></coding></statisticType><quantity><value value="68.7"/><unit value="%"/><system value="http://unitsofmeasure.org"/><code value="%"/></quantity><attributeEstimate><description value="95% Confidence interval 63.4% to 73.9%"/><type><coding><system value="https://fevir.net/resources/CodeSystem/27270"/><code value="TBD:0000059"/><display value="Confidence interval"/></coding></type><level value="0.95"/><range><low><value value="63.4"/><unit value="%"/><system value="http://unitsofmeasure.org"/><code value="%"/></low><high><value value="73.9"/><unit value="%"/><system value="http://unitsofmeasure.org"/><code value="%"/></high></range></attributeEstimate></statistic></Evidence>