A first aid injury (FAI) is defined in the mining industry as a work-related injury or illness that requires treatment by a first aider or medic but does not necessitate professional medical treatment beyond first aid, does not result in time lost from work beyond the shift during which the injury occurred, and does not result in any restriction of the injured person's normal work duties. First aid injuries represent the lowest tier of injury severity classification in the mining industry's incident classification hierarchy, which typically ascends from first aid injuries through medical treatment injuries, restricted work injuries, lost time injuries, and fatalities.
Accurate recording and reporting of first aid injuries is a fundamental component of safety performance management in bauxite, gold, iron ore, and diamond mining operations. While individually minor, first aid injuries serve as leading indicators of safety system weaknesses and are early warnings of more serious injury potential if underlying hazards are not addressed. The rate of first aid injuries, often expressed as the first aid injury frequency rate (FAIFR) per million hours worked, is a key performance indicator tracked at the site, business unit, and corporate level.
Common first aid injuries in mining include minor lacerations and abrasions from handling sharp materials or working with hand tools, splinters and embedded foreign bodies from timber or metal work, minor burns from contact with hot surfaces or chemicals, insect bites and stings, minor muscular strains from lifting or awkward postures, eye irritation from dust or chemical splash that is resolved by irrigation, and blisters from manual work.
First aid injuries must be recorded in the site injury register, investigated to identify the immediate cause, contributing factors, and root causes, and subjected to corrective action to prevent recurrence, regardless of their severity. Near-miss incidents — those that had the potential to cause an injury but did not — are generally managed under a similar reporting and investigation framework to first aid injuries as they provide equally valuable insights for safety improvement.