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Table 2 Summary of outcomes (OSS and CS) 6 months after ASAD

From: Does arthroscopic sub-acromial decompression really work for sub-acromial impingement syndrome: a cohort study

Score Baseline (median score) 6 months follow up (median score) Improvement in median score Wilcoxon signed rank test
OSS 24 39 +15 Z = -6.726, T = 6, r = 0.55,p < 0.0001
CS 39 67 +28 Z = -5.435, T = 6, r = 0.59, p < 0.0001
Pain 7 12 +5 Z = -4.329, T = 8, r = 0.44, p < 0.0001
ADL 10.5 16 +5.5 Z = - -5.435,T = 5, r = 0.55, p < 0.0001
ROM 18 31 +13 Z = -5.193, T = 6, R = 0.52,p < 0.0001
Strength 3 7 +4 Z = -3.560, T = 10, r = 0.36,p < 0.0001