Table 2

Baseline correlations
NS 6MWT (m) TIME 10 m (s) Gowers (s) Isometric KE (N) Isometric KF (N) Isocinetic KE (N) Isocinetic KF (N) EF (N)
6MWT (m) r 0.80 1
p <0.001
TIME10m (s) r −0.93 −0.80 1
p <0.001 <0.001
Gowers (s) r −0.89 −0.75 0.91 1
p <0.001 <0.001 <0.001
Isometric KE (N) r 0.86 0.70 −0.89 −0.87 1
p <0.001 <0.001 0.01 <0.001
Isometric KF (N)) r 0.66 0.60 −0.64 −0.52 0.50 1
p <0.001 <0.001 <0.001 0.007 <0.001
Isocinetic KE (N) r 0.87 0.72 −0.86 −0.88 0.93 0.64 1
p <0.001 <0.001 0.01 <0.001 <0.001 <0.001
Isocinetic KF (N) r 0.64 0.63 −0.68 −0.66 0.62 0.73 0.70 1
p <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
EF (N) r 0.63 0.68 −0.65 −0.63 0.63 0.52 0.55 0.59 1
p <0.001 <0.001 .01 0.001 <0.001 <0.001 <0.001 <0.001
EF (N) r 0.75 0.59 −0.84 −0.77 0.75 0.55 0.73 0.65 0.76
p <0.001 <0.001 0.01 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001

Abbreviations: r = Pearson correlation coefficient, NS = North Star Scale; 6MWT = 6-min walking test; KE = Knee Extension; KF = Knee Flexion; EE = Elbow Extension; EF = Elbow Flexion.

Lerario et al.

Lerario et al. BMC Neurology 2012 12:91   doi:10.1186/1471-2377-12-91

Open Data