@type t() :: %HL7v2.Segment.DB1{
  disability_end_date: term(),
  disability_return_to_work_date: term(),
  disability_start_date: term(),
  disability_unable_to_work_date: term(),
  disabled_indicator: term(),
  disabled_person_code: term(),
  disabled_person_identifier: term(),
  extra_fields: term(),
  set_id: term()
}