| RC tendinopathy | Acute full-thickness RC tear | Adhesive capsulitis | Traumatic glenohumeral anterior instability | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | PT (n = 175) | FP (n = 76) | p-value | PT (n = 161) | FP (n = 74) | p-value | PT (n = 149) | FP (n = 74) | p-value | PT (n = 147) | FP (n = 74) | p-value | ||||||||
 | n | (%) | n | (%) | N | (%) | n | (%) | n | (%) | n | (%) | n | (%) | n | (%) | ||||
Adequate diagnosis | ||||||||||||||||||||
 Yes | 140 | 80 | 64 | 84 | 0.54 | 144 | 89 | 71 | 96 | 0.16 | 147 | 99 | 70 | 95 | 0.10 | 145 | 99 | 74 | 100 | 0.55 |
 No | 35 | 20 | 12 | 16 | 17 | 11 | 3 | 4 | 2 | 1 | 4 | 5 | 2 | 1 | 0 | 0.0 | ||||
Recommendation of investigation | ||||||||||||||||||||
 Yes | 22 | 13 | 23 | 30 | 0.001a | 107 | 67 | 65 | 88 | 0.001a | 33 | 22 | 38 | 51 | 0.02a | 60 | 41 | 56 | 76 | < 0.001a |
 None | 153 | 87 | 53 | 70 | 54 | 34 | 9 | 12 | 116 | 78 | 36 | 49 | 87 | 59 | 18 | 24 | ||||
Type of recommended investigationb | ||||||||||||||||||||
 | PT (n = 22) | FP (n = 23) |  | PT (n = 107) | FP (n = 65) |  | PT (n = 34) | FP (n = 38) |  | PT (n = 60) | (n = 56) |  | ||||||||
 Blood tests | 1 | 4 | 1 | 4 | 1.00 | 0 | 0.0 | 0 | 0.0 | 1.00 | 1 | 3 | 7 | 18 | 0.06 | 0 | 0.0 | 1 | 1 | 0.48 |
 X-Rays | 13 | 59 | 21 | 91 | 0.02a | 4 | 3 | 4 | 5 | 0.48 | 17 | 50 | 31 | 82 | 0.006a | 23 | 16 | 41 | 55 | 0.01a |
 Diagnostic MSK US | 10 | 46 | 5 | 22 | 0.12 | 79 | 49 | 44 | 60 | 0.39 | 13 | 38 | 8 | 21 | 0.13 | 6 | 4 | 9 | 12 | 0.41 |
 MRI | 1 | 5 | 0 | 0.0 | 0.49 | 47 | 29 | 25 | 34 | 0.53 | 2 | 6 | 1 | 3 | 0.60 | 19 | 13 | 11 | 15 | 0.20 |
 MRA | 1 | 5 | 0 | 0.0 | 0.49 | 10 | 6 | 2 | 3 | 0.14 | 4 | 12 | 0 | 0.0 | 0.05 | 21 | 14 | 11 | 15 | 0.10 |
 Other | 1 | 5 | 0 | 0.0 |  | 0 | 0.0 | 0 | 0.0 |  | 0 | 0.0 | 1 | 3 |  | 0 | 0.0 | 1 | 1 |  |
Reason(s) for recommending an investigationb | ||||||||||||||||||||
 | PT (n = 22) | FP (n = 23) |  | PT (n = 107) | FP (n = 65) |  | PT (n = 34) | FP (n = 38) |  | PT (n = 60) | (n = 56) |  | ||||||||
 To confirm diagnosis | 8 | 36 | 7 | 30 | 0.75 | 81 | 76 | 55 | 74 | 0.23 | 13 | 38 | 8 | 21 | 0.12 | 27 | 45 | 22 | 39 | 0.57 |
 To exclude another diagnosis | 14 | 64 | 17 | 74 | 0.53 | 24 | 22 | 11 | 15 | 0.43 | 15 | 44 | 33 | 87 |  < 0.001a | 33 | 55 | 38 | 68 | 0.18 |
 To guide treatment | 8 | 36 | 4 | 17 | 0.18 | 32 | 30 | 23 | 31 | 0.50 | 10 | 29 | 10 | 26 | 0.80 | 12 | 20 | 15 | 27 | 0.51 |
 To refer the patient to a medical MSK specialist | 3 | 14 | 0 | 0.0 | 0.11 | 74 | 69 | 39 | 53 | 0.25 | 7 | 21 | 2 | 5 | 0.07 | 29 | 48 | 25 | 45 | 0.83 |
 Other | 1 | 5 | 0 | 0.0 |  | 4 | 4 | 3 | 4 |  | 1 | 3 | 3 | 8 |  | 2 | 3 | 3 | 5 |  |
Recommendation of referral to a medical MSK specialistb | ||||||||||||||||||||
 | PT (n = 175) | FP (n = 76) |  | PT (n = 159) | FP (n = 74) |  | PT (n = 149) | FP (n = 74) |  | PT (n = 147) | FP (n = 74) |  | ||||||||
 None | 173 | 99 | 75 | 99 | 1.00 | 88 | 55 | 53 | 72 | 0.01a | 120 | 81 | 69 | 93 | 0.02a | 99 | 67 | 37 | 50 | 0.02a |
 Orthopaedic surgeon | 0 | 0.0 | 0 | 0.0 | 1.00 | 59 | 37 | 20 | 27 | 0.18 | 12 | 8 | 0 | 0.0 | 0.01a | 44 | 30 | 34 | 46 | 0.03a |
 Otherc | 3 | 2 | 1 | 1 | 1.00 | 12 | 8 | 1 | 1 | 0.06 | 19 | 13 | 5 | 7 | 0.25 | 15 | 10 | 5 | 7 | 0.46 |