Skip to main content

Table 2 The relationship between variables and the articular-sided partial thickness of rotator cuff tears

From: The association between acromial anatomy and articular-sided partial thickness of rotator cuff tears

  Group 1 Group 2 P value
Acromion type(n,%)    0.532
 I 25(27.5 %) 34(37.4 %)  
 II 48(45.0 %) 42(46.2 %)  
 III 12(13.2 %) 9(9.90 %)  
 IV 6(6.60 %) 6(6.60 %)  
CSA(°) 35.5 ± 4.07 33.7 ± 3.96 0.003
AI 0.683 ± 0.09 0.644 ± 0.08 0.002
LAA(°) 78.3 ± 4.97 79.5 ± 5.43 0.108
AHD(mm) 9.35 ± 1.29 9.13 ± 1.49 0.277
  1. CSA, AI, LAA and AHD are means ± standard division (SD)
  2. CSA critical shoulder angle, AI acromion index, LAA lateral acromial angle, AHD acromiohumeral distance