<status value="active"/><experimental value="false"/><date value="2019-03-14T23:21:03-06:00"/><publisher value="Clinical Quality Information WG"/><contact><telecom><system value="url"/><value value="http://www.hl7.org/Special/committees/cqi/index.cfm"/></telecom></contact><description value="Aggregation method for a measure (e.g. sum, average, median, minimum, maximum, count)"/><jurisdiction><coding><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><immutable value="true"/><compose><include><system value="http://hl7.org/fhir/CodeSystem/measure-aggregate-method"/></include></compose></ValueSet>