Table 6

Correlations between changes in different outcome scores

FM-UL (T1-T4)ARAT (T1-T4)CAHAI (T1-T4)ArmA-A (T1-T4)ArmA-B (T1-T4)
FM-UL (T1-T4)0.320.34n.s.n.s.
ARAT (T1-T4)0.320.37n.s.−0.25
CAHAI (T1-T4)0.340.37n.s.−0.20
ArmA-A(T1-T4)n.s.n.s.n.s.0.29
ArmA-B (T1-T4)n.s.−0.25−0.200.29
  • Correlation coefficient (rho) given only when significant at p<0.05 corrected for 10 multiple comparisons (p<0.005). n.s.=not significant.

  • ARAT, Action Research Arm Test; ArmA-A, Arm Activity Measure A; ArmA-B, Arm Activity Measure B; CAHAI, Chedoke Arm and Hand Activity Inventory; FM-UL, Fugl-Meyer (upper limb).