Table 2.
Isokinetic deficit (values are mean ± SD) in quadriceps and hamstring muscles (statistical values are Chi-square and p-value).
| Normal | Abnormal | |||||
|---|---|---|---|---|---|---|
|
| ||||||
| Deficit (Nm) | Frequency | Percent (%) | Frequency | Percent (%) | χ2 p | |
| QCon60°/s | 13.8 ± 14.6 | 20 | 55.6 | 16 | 44.4 | χ2 =0.44, p= 0.505 |
| QCon180°/s | 15 ± 16 | 20 | 55.6 | 16 | 44.4 | χ2 =0.44, p= 0.505 |
| QCon300°/s | 16.8 ± 16.5 | 17 | 47.2 | 19 | 52.8 | χ2 =0.11, p= 0.739 |
| HCon60°/s | 19.6 ± 30.3 | 15 | 41.7 | 21 | 58.3 | χ2 =1.00, p= 0.317 |
| HCon180°/s | 21.8 ± 19.7 | 10 | 27.8 | 26 | 72.2 | χ2 =7.11, p= 0.008* |
| HCon300°/s | 15.2 ± 11 | 15 | 41.7 | 21 | 58.3 | χ2 =1.00, p= 0.317 |
Q= Quadriceps muscles; H = Hamstring muscles; Con= concentric; Nm= Newton meter; °/s = degree per second; χ2 = Chi-square;
*
p<0.05.