Table 4 Number of true positive, false negative, true negative and false positive cases by ultrasound versus MRI
From: Clinical and radiological assessment of hemiplegic shoulder pain in stroke patients
| Â | TP | FN | TN | FP | ||||
|---|---|---|---|---|---|---|---|---|
US | MR | US | MR | US | MR | US | MR | |
Adhesive capsulitis | 20 (27%) | 22 (29.7) | 2 | 0 | 49 | 52 | 3 | 0 |
Subacromial/Subdeltoid bursitis | 19 (25.6%) | 23 (31%) | 4 | 0 | 50 | 51 | 1 | 0 |
Bicipital tendinitis | 31 (41.8%) | 33 (44.6%) | 2 | 0 | 40 | 41 | 1 | 0 |
Shoulder subluxation | 8 (10.8%) | 10 (13.5%) | 2 | 0 | 55 | 64 | 9 | 0 |
Gleno-humeral joint effusion | 31 (41.8%) | 35 (47.3%) | 4 | 0 | 39 | 39 | 0 | 0 |
A-C joint capsular hypertrophy | 6 (8%) | 6 (8%) | 0 | 0 | 68 | 68 | 0 | 0 |
Rotator cuff disorders | Â | Â | Â | Â | Â | Â | Â | Â |
 Full thickness tear | 3 | 4 | 1 | 0 | 68 | 70 | 2 | 0 |
 Partial thickness tear | 4 | 5 | 1 | 0 | 67 | 69 | 2 | 0 |
 Tendinitis | 5 | 6 | 1 | 0 | 65 | 68 | 3 | 0 |
 Atrophy | 3 | 4 | 1 | 0 | 69 | 70 | 1 | 0 |
 Total | 15 (20.2%) | 19 (25.6%) | 4 | 0 | 47 | 55 | 8 | 0 |