Table 5 |
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|
Over-all diagnostic values of clinical tests for internal and external impingement in recreational athletes. |
|||||||
|
Arthroscopy finding |
Clinical preoperative test |
Sensitivity (%) |
Specificity (%) |
PPV (%) |
NPV (%) |
Likelihood ratio |
Over-all accuracy (%) |
|
|
|||||||
|
Internal impingement |
Hawkins |
46.7 |
66.2 |
38.9 |
72.9 |
1.38 |
60.0 |
|
|
|||||||
|
Jobe's |
63.3 |
38.5 |
32.2 |
69.4 |
1.03 |
46.3 |
|
|
|
|||||||
|
Palm up |
46.7 |
63.1 |
36.8 |
71.9 |
1.26 |
57.9 |
|
|
|
|||||||
|
O'Brien's |
63.3 |
40.6 |
33.3 |
70.3 |
1.07 |
47.9 |
|
|
|
|||||||
|
Apprehension |
13.3 |
62.5 |
14.3 |
60.6 |
0.36 |
46.8 |
|
|
|
|||||||
|
Gerber's |
13.3 |
87.5 |
33.3 |
68.3 |
1.07 |
63.8 |
|
|
|
|||||||
|
External impingement |
Hawkins |
60.0 |
70.0 |
41.7 |
83.1 |
2.0 |
67.4 |
|
|
|||||||
|
Jobe's |
76.0 |
42.9 |
32.2 |
83.3 |
1.33 |
51.6 |
|
|
|
|||||||
|
Palm up |
48.0 |
62.9 |
31.6 |
77.2 |
1.29 |
58.9 |
|
|
|
|||||||
|
O'Brien's |
36.0 |
30.4 |
15.8 |
56.8 |
0.52 |
31.9 |
|
|
|
|||||||
|
Apprehension |
12.5 |
64.3 |
10.7 |
68.2 |
0.35 |
51.1 |
|
|
|
|||||||
|
Gerber's |
12.5 |
87.1 |
25.0 |
74.4 |
0.97 |
68.1 |
|
|
|
|||||||
|
NPV = Negative predictive value. PPV = Positive predictive value. |
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|
Fowler et al. Sports Medicine, Arthroscopy, Rehabilitation, Therapy & Technology 2010 2:2 doi:10.1186/1758-2555-2-2 |
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