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Table 3 Internal consistency of OSS-PL

From: Translation, cross-cultural adaptation and validation of the polish version of the Oxford Shoulder Score in patients undergoing arthroscopic rotator cuff repair

ItemMean
score ± SD
Item-total score correlationCronbach’s alpha
RP
12.77 ± 0.910.900.00000.96
23.01 ± 0.870.900.00000.93
33.41 ± 0.730.800.00000.97
43.45 ± 0.780.850.00000.94
53.14 ± 0.990.840.00000.94
63.17 ± 1.100.820.00000.97
72.96 ± 1.160.890.00000.96
82.61 ± 1.110.880.00000.96
92.67 ± 1.200.930.00000.96
103.19 ± 1.050.890.00000.96
112.77 ± 0.990.860.00000.96
122.90 ± 1.150.840.00000.97
  1. SD standard deviation, r value of Spearman correlation coefficient, p probability value