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Table 2

Comparison between preoperative and postoperative data.

Abduction range Mean N SD Standard error mean P value 95% CI
Preoperative abduction range affected side 19.67 15 7.432 1.919 0.000 −26.01 to −17.59
Postoperative abduction range affected side 41.4667 15 8.24506 2.12886
Preoperative IR affected side 24.67 15 14.816 3.826 0.000 −22.77 to −12.55
Post operative IR affected side 42.3333 15 17.09915 4.41498
Preoperative LLD in cm 2.600 3 0.5292 0.3055 0.17 0.98 to 3.48
Post operative LLD in cm .3667 3 0.11547 0.06667
Preoperative AI 32.00 15 8.409 2.171 0.000 15.52 to 20.75
Post operative AI 13.8667 15 6.96795 1.79912
Preoperative CE 10.00 14 4.188 1.119 <0.001 −25.22 to −20.34
Post operative CE 32.7857 14 7.51592 2.00871
Preoperative FHEL 62.33 15 22.109 5.709 0.000 48.79 to 72.81
Post operative FHEL 1.5333 15 3.31375 0.85561
Preoperative HHS 74.80 15 11.977 3.093 0.000 −20.07 to −11.66
Post operative HHS 90.6667 15 5.82687 1.50449

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