Table 2

 Median pain scores and passive range of motion, as assessed by patients at baseline and at the post-treatment time points

Placebo (n = 10)Dysport (n = 10)
Values are expressed as lower (Q1) and upper (Q3) quartiles in degrees.
Baseline
    Pain5.5 [4 to 8]7.5 [5 to 8]
    Lateral rotation0.0 [−10 to 5]0 [−10 to 0]
    Abduction65.0 [50 to 70]70.0 [55 to 75]
Week 1
    Pain4 [3 to 6]3 [1 to 6]
    Lateral rotation0.0 [−20 to 30]10.0 [5 to 20]
    Abduction72.5 [60 to 80]75.0 [60 to 80]
Week 2
    Pain4 [3 to 5]2.5 [1 to 3]
    Lateral rotation0.0 [−10 to 10]10.0 [0 to 15]
    Abduction70.0 [60 to 80]70.0 [70 to 80]
Week 4
    Pain4 [4 to 7]1.5 [1 to 3]
    Lateral rotation−2.5 [−15 to 10]12.5 [0 to 20]
    Abduction70.0 [60 to 85]72.5 [70 to 80]