Table 1 The total numbers, means and standard deviations of ultrasonographic abnormalities of the supraspinous ligament in the three different groups of horses studied.
Groups | Hypoechoic | Mean (SD) | Hyperechoic | Mean (SD) | Total | Mean (SD) |
|---|---|---|---|---|---|---|
G1 (Unridden) | 31 | 2.38 (1.8) | 33 | 2.53 (1.80) | 64 | 4.92 (2.01) |
G2 (No pain) | 21 | 1.61 (1.60) | 17 | 1.30 (1.43) | 38 | 2.92 (2.1) |
G3 (Pain) | 40 | 3.07 (1.8) | 21 | 1.61 (1.38) | 61 | 4.69 (2.17) |
Total | 92 | 2.35 (1.81) | 71 | 1.82 (1.60) | 163 | 4.17 (2.23) |