Table 3.
Diagnostic Values of Bear Hug Test, Belly Press Test, and Test Combination for Detecting Subscapularis Tears
| Subscapularis Tear Types |
|||||||
|---|---|---|---|---|---|---|---|
| Intact, n (%) | Type I, n (%) | Type II, n (%) | Type III, n (%) | Type IV-V, n (%) | χ2 P Value |
||
| Bear hug | Negative | 213 (83.2) | 274 (74.1) | 122 (51.3) | 50 (35) | 21 (18.3) | 217.2 |
| Positive | 43 (16.8) | 96 (25.9) | 116 (48.7) | 93 (65) | 94 (81.7) | <.001 | |
| Belly press | Negative | 239 (93.4) | 342 (92.4) | 203 (85.3) | 83 (58) | 36 (31.3) | 287.1 |
| Positive | 17 (6.6) | 28 (7.6) | 35 (14.7) | 60 (42) | 79 (68.7) | <.001 | |
| Test combination | Negative | 209 (81.6) | 273 (73.8) | 122 (51.3) | 47 (32.9) | 20 (17.4) | 217.3 |
| Positive | 47 (18.4) | 97 (26.2) | 116 (48.7) | 96 (67.1) | 95 (82.6) | <.001 | |
| Total | 256 (100) | 370 (100) | 238 (100) | 143 (100) | 115 (100) | ||
χ2, chi-square test.
Bold values indicate clinical tests with the highest negative and positive rates.