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: Long-term (current) use of non-steroidal anti-inflammatories (NSAID)
label_lc: long-term (current) use of non-steroidal anti-inflammatories (nsaid)