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Perdue Pegboard Test
(change score percentage)
60
50
40
30
20
10
0
-10
-20
-30
* * *
Most affected
Least affected
Chapter 4 – Results
Post 1
Post 2
Figure 10: Performance in the Purdue Pegboard Test (PPT) when using only the
hand of the most affected limb and only the hand of the least affected limb. Post 1
and Post 2 data were calculated as change scores from pooled pre-exercise data and
expressed as a percentage change of the pre-exercise data. Positive values indicate
an increase of strength following the exercise intervention. Data are reported as
means and 95% confidence intervals. * = Significant change (p