preferred_name: Long-term (current) use of non-steroidal anti-inflammatories (NSAID)
preferred_name_lc: long-term (current) use of non-steroidal anti-inflammatories (nsaid)
label: Encounter for long-term (current) use of non-steroidal antiinflammatories (NSAID)
label_lc: encounter for long-term (current) use of non-steroidal antiinflammatories (nsaid)