A status observation (templateId 2.16.840.1.113883.10.20.1.57) SHALL be represented with Observation. A status observation SHALL be the target of an entryRelationship whos value for “entryRelationship / typeCode” SHALL be “REFR” 2.16.840.1.113883.5.1002 ActRelationshipType STATIC The value for “Observation / classCode” in a status observation SHALL be “OBS” 2.16.840.1.113883.5.6 ActClass STATIC. The value for “Observation / moodCode” in a status observation SHALL be “EVN” 2.16.840.1.113883.5.1001 ActMood STATIC A status observation SHALL contain exactly one Observation / code. The value for “Observation / code” in a status observation SHALL be “33999-4” “Status” 2.16.840.1.113883.6.1 LOINC STATIC A status observation SHALL contain exactly one Observation / statusCode. The value for “Observation / statusCode” in a status observation SHALL be “completed” 2.16.840.1.113883.5.14 ActStatus STATIC. A status observation SHALL NOT contain any additional Observation attributes. A status observation SHALL NOT contain any Observation participants.