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Table 5 PASS estimates

From: Minimal important difference and patient acceptable symptom state for pain, Constant-Murley score and Simple Shoulder Test in patients with subacromial pain syndrome

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)
  1. GRC answer 1: Very satisfied—my shoulder has healed completely
  2. GRC answer 2: Satisfied—I have only minor, activity related symptoms. My shoulder is much better than before treatment