Research Article

Effects and Adherence of Mirror Therapy in People with Chronic Upper Limb Hemiparesis: A Preliminary Study

Table 2

Descriptive statistics of proprioceptive error (°) of the paretic hand at Weeks 0, 6 and 12.

JointWeek 0Week 6Week 12Paretic hand Difference
Week 6 minus Week 0Week 12 minus Week 0

Wrist Extension17.58 (11.86)16.95 (10.43)16.85 (7.90)−0.62 (12.29)−0.72 (15.00)
2nd Metacarpophalangeal Extension23.93 (20.52)12.51 (6.82)17.48 (11.36)−11.41 (20.66)−6.45 (19.24)
1st Metacarpophalangeal Extension14.07 (9.45)11.67 (4.73)13.52 (5.02)−2.40 (9.01)−0.55 (9.87)
Mean18.52 (10.81)18.32 (9.38)15.95 (5.86)−0.21 (4.10)−2.57 (10.71)

Negative values represent a decrease in proprioceptive error.