About the MPAI-4

The Mayo-Portland Adaptability Inventory version 4 (MPAI-4) is the industry standard in measuring functional outcomes for post-acute brain injury programs. The tool measures outcomes based upon 29 functional measures in three clinical areas of functioning.

MPAI-4 Clinical Areas of Functioning

  • Ability (i.e. physical and cognitive skills such as memory and communication)
  • Adjustment (i.e. anxiety, depression, irritability and self-awareness)
  • Participation (i.e. social interaction, initiation of activity, self-care, leisure activities)