Measuring steady-state oxygen uptake during the 6-min walk test in adults with cerebral palsy: feasibility and construct validity.

This study evaluated the feasibility of measuring steady-state oxygen uptake (V[Combining Dot Above]O2) during the 6-min walk test (6MWT) in adults with cerebral palsy (CP) who walk without support and whether there is construct validity for net 6MWT V[Combining Dot Above]O2 as a measure of their wa