| | |
OR (95% CI)a
|
P value
|
|---|
|
Cuff tear arthropathy (CTA)
|
CSA
|
2.62 (2.07 to 3.31)
|
<0.001
|
| |
age
|
1.52 (1.42 to 1.63)
|
<0.001
|
|
Glenohumeral osteoarthritis (OA)
|
CSA
|
0.87 (0.75 to 1.01)
|
0.060
|
| |
age
|
1.26 (1.19 to 1.34)
|
<0.001
|
|
Rotator cuff tear (RCT)
|
CSA
|
2.77 (2.22 to 3.47)
|
<0.001
|
| |
age
|
1.30 (1.23 to 1.38)
|
<0.001
|
|
Impingement (IM)
|
CSA
|
2.38 (1.93 to 2.93)
|
<0.001
|
| |
age
|
1.12 (1.07 to 1.18)
|
<0.001
|
- Abbreviations: OR, odds ratio; CI, confidence interval; CSA, critical shoulder angle
-
aThe reference category was tendinitis calcarea (TC)
-
bThe model yielded in the overall test of relationship (model fitting to raw data) an excellent Chi2 of 851.8 (degrees of freedom = 8, p < 0.001), an overall classification accuracy of 64.8%, and a strength (Pseudo R2) according to Cox und Snell of 0.818, Nagelkerke of 0.852, McFadden of 0.529
