Table 3:

Associations of spinal cord measurements with clinical disability

Spinal Cord Measure	Pyramidal Functional System Score^{^a}	Average Timed 25-Foot Walk^{^b}	9-Hole Peg Test^{^b}
Spinal Cord Measure	Pyramidal Functional System Score^{^a}	Average Timed 25-Foot Walk^{^b}	Average Dominant Hand	Average Nondominant Hand
MUCCA	R = −0.31, P = .1	R = −0.22, P = .25	R = −0.009, P = .97	R = −0.12, P = .56
CCV	R = −0.058, P = .76	R = −0.20, P = .30	R = −0.085, P = .67	R = 0.005, P = .98
TCV	R = 0.016, P = .93	R = −0.13, P = .50	R = 0.046, P = .82	R = 0.13, P = .50