This value set includes codes based on the following rules:

• Include these codes as defined in http://loinc.org

  Code	Display
  63597-9	During the past 30 days, on how many days did you drink one or more drinks of an alcoholic beverage
  73985-4	Exercise activity
  72166-2	Tobacco smoking status
  96103-7	Tobacco amount per day
  63629-0	On the number of days you reported you smoked cigarettes during the past 30 days, how many cigarettes did you smoke per day, on average [PhenX]

• Include these codes as defined in http://hl7.eu/fhir/ig/gk/CodeSystem/gatekeeper

  Code	Display	Definition
  people-living	People living	People living