From: Determination and comparison of the smallest detectable change (SDC) and the minimal important change (MIC) of four-shoulder patient-reported outcome measures (PROMs)
Pain anchor
Mean change score (SD)
n
OSS
Completely recovered
15
-4.7 (4.2)
Much improved
40
-7.4 (6.8)
Slightly improved
22
-4.7 (6.1)
Unchanged
39
-1.6 (3.9)
Slightly worse
7
4.6 (4.5)
Much worse
5
8.2 (6.1)
Worse than ever
0