<status value="active" /> <experimental value="false" /> <publisher value="Berlin Institute of Health at Charité (BIH)" /> <contact> <telecom> <system value="url" /> <value value="https://www.bihealth.org/en/research/core-facilities/interoperability/" /> </telecom> </contact> <description value="Codes to capture tobacco smoking status" /> <immutable value="false" /> <copyright value="This artefact includes content from LOINC®. LOINC codes are copyright Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Terms & Conditions in https://loinc.org/license/" /> <compose> <include> <system value="http://loinc.org" /> <concept> <code value="LA18976-3" /> <display value="Current every day smoker" /> </concept> <concept> <code value="LA15920-4" /> <display value="Former smoker" /> </concept> <concept> <code value="LA18978-9" /> <display value="Never smoker" /> </concept> <concept> <code value="LA18980-5" /> <display value="Unknown if ever smoked" /> </concept> </include> </compose> </ValueSet>