module QDM # app/models/qdm/patient_characteristic.rb class PatientCharacteristic < DataElement include Mongoid::Document embedded_in :patient field :authorDatetime, type: DateTime field :hqmfOid, type: String, default: '2.16.840.1.113883.10.20.28.3.53' field :qdmCategory, type: String, default: 'patient_characteristic' field :qdmVersion, type: String, default: '5.4' end end