|
Outcome measure
|
75th percentile method
|
ROC method
|
|---|
|
PASS
|
PASS
|
Sens
|
Spec
|
AUC (95% CI)
|
|---|
|
Pain at rest (VAS 0–100)
|
|
GRC answer 1
|
2
|
2
|
0.71
|
0.69
|
0.74 (0.70 to 0.79)
|
|
GRC answers 1 + 2
|
6
|
8
|
0.79
|
0.75
|
0.83 (0.79 to 0.86)
|
|
Pain on arm activity (VAS 0–100)
|
|
GRC answer 1
|
10
|
9
|
0.80
|
0.75
|
0.83 (0.79 to 0.88)
|
|
GRC answers 1 + 2
|
29
|
26
|
0.73
|
0.77
|
0.82 (0.78 to 0.86)
|
|
Constant-Murley score (0–100)
|
|
GRC answer 1
|
80
|
81
|
0.73
|
0.74
|
0.78 (0.73 to 0.83)
|
|
GRC answers 1 + 2
|
71
|
69
|
0.81
|
0.75
|
0.85 (0.80 to 0.89)
|
|
Simple Shoulder Test (0–12)
|
|
GRC answer 1
|
11
|
11
|
0.68
|
0.81
|
0.80 (0.75 to 0.85)
|
|
GRC answers 1 + 2
|
9
|
9
|
0.81
|
0.70
|
0.83 (0.78 to 0.87)
|
- GRC answer 1: Very satisfied—my shoulder has healed completely
- GRC answer 2: Satisfied—I have only minor, activity related symptoms. My shoulder is much better than before treatment
