A physical therapist is evaluating an ambulatory patient with a T12 AIS D SCI to assess walking endurance. Which outcome measure would be MOST appropriate to capture walking endurance capacity?

A physical therapist is evaluating an ambulatory patient with a T12 AIS D SCI to assess walking endurance. Which outcome measure would be MOST appropriate to capture walking endurance capacity?

• A. 6-Minute Walk Test (6MWT)
• B. WISCI II
• C. Wheelchair Skills Test (WST)
• D. Spinal Cord Independence Measure (SCIM)

Answer: (A)

Endurance of walking means how far and how long a person can walk before fatigue sets in. The 6-Minute Walk Test directly measures this by having the patient walk back and forth for six minutes and recording the distance covered. It mirrors real-life walking demands and is sensitive to changes in endurance during rehabilitation, making it ideal for an ambulatory patient with a T12 AIS D SCI. The other tools assess different aspects. The WISCI II looks at how independently a person can walk with specific assistive devices and supervision, which is about level of assistance rather than sustained effort. The Wheelchair Skills Test measures abilities with a wheelchair, not walking. The Spinal Cord Independence Measure covers overall independence in daily activities, not specifically walking endurance. So the six-minute walk test best captures walking endurance capacity.

Endurance of walking means how far and how long a person can walk before fatigue sets in. The 6-Minute Walk Test directly measures this by having the patient walk back and forth for six minutes and recording the distance covered. It mirrors real-life walking demands and is sensitive to changes in endurance during rehabilitation, making it ideal for an ambulatory patient with a T12 AIS D SCI.

The other tools assess different aspects. The WISCI II looks at how independently a person can walk with specific assistive devices and supervision, which is about level of assistance rather than sustained effort. The Wheelchair Skills Test measures abilities with a wheelchair, not walking. The Spinal Cord Independence Measure covers overall independence in daily activities, not specifically walking endurance. So the six-minute walk test best captures walking endurance capacity.