Table 1.
Descriptive statistics of ROM tests and the magnitude of interlimb asymmetry for each test.
| Test | Gender | Mean (°) ± SD | Mean % Asymmetry ± SD | Asymmetry ICC 95% |
|
|---|---|---|---|---|---|
| DL | NDL | ||||
| SLRa | Females | 87.25 ± 6.772 | 87.32 ± 6.819 | 0.83 ± 1.599 | 0.311–1.980 |
| Males | 82.68 ± 9.052 | 82.89 ± 8.858 | 1.59 ± 1.779 | 0.579–2.610 | |
| Total | 84.69 ± 8.405 | 84.84 ± 8.286 | 1.26 ± 1.735 | 0.449–1.980 | |
| SLRp | Females | 89.70 ± 3.246 | 89.98 ± 3.769 | 0.60 ± 1.187 | 0.541–1.750 |
| Males | 85.75 ± 8.352 | 85.63 ± 8.078 | 1.01 ± 1.731 | 0.004–2.027 | |
| Total | 87.49 ± 6.872 | 87.54 ± 6.866 | 0.83 ± 1.522 | 0.043–1.573 | |
| TT | Females | 1.11 ± 2.264 | 1.23 ± 2.410 | 0.66 ± 1.705 | 0.481–1.810 |
| Males | 1.48 ± 2.123 | 2.09 ± 2.539 | 1.34 ± 1.798 | 0.327–2.358 | |
| Total | 1.32 ± 2.183 | 1.71 ± 2.508 | 1.04 ± 1.781 | 0.238–1.769 | |
| IRa | Females | 39.75 ± 2.598 | 39.93 ± 2.929 | 1.15 ± 2.279 | 0.005–2.296 |
| Males | 37.89 ± 4.039 | 38.07 ± 3.808 | 2.08 ± 3.912 | 1.061–3.091 | |
| Total | 38.71 ± 3.585 | 38.89 ± 3.556 | 1.67 ± 3.312 | 0.848–2.379 | |
| IRp | Females | 40.32 ± 2.639 | 40.36 ± 2.997 | 1.34 ± 2.584 | 0.199–2.490 |
| Males | 38.70 ± 2.972 | 38.98 ± 2.895 | 1.42 ± 3.331 | 0.402–2.433 | |
| Total | 39.41 ± 2.930 | 39.59 ± 3.005 | 1.38 ± 3.011 | 0.616–2.146 | |
| ERa | Females | 51.45 ± 3.586 | 51.68 ± 3.241 | 1.76 ± 2.297 | 0.611–2.902 |
| Males | 47.68 ± 4.473 | 47.79 ± 4.263 | 1.16 ± 2.225 | 0.144–2.174 | |
| Total | 49.34 ± 4.500 | 49.50 ± 4.294 | 1.42 ± 2.265 | 0.692–2.223 | |
| ERp | Females | 52.88 ± 4.144 | 53.00 ± 4.058 | 1.32 ± 1.644 | 0.175–2.466 |
| Males | 48.37 ± 3.539 | 48.52 ± 3.352 | 0.88 ± 1.762 | 0.138–1.892 | |
| Total | 50.36 ± 4.414 | 50.49 ± 4.289 | 1.07 ± 1.717 | 0.333–1.864 | |
| ABDa | Females | 50.89 ± 3.792 | 51.64 ± 4.389 | 3.48 ± 3.549 | 2.337–4.628 |
| Males | 45.27 ± 6.363 | 45.95 ± 5.719 | 3.14 ± 3.829 | 2.123–4.154 | |
| Total | 47.74 ± 6.050 | 48.45 ± 5.882 | 3.29 ± 3.690 * | 2.545–4.076 | |
| ABDp | Females | 52.68 ± 4.247 | 53.86 ± 5.074 | 3.28 ± 3.828 | 2.133–4.424 |
| Males | 47.46 ± 5.243 | 47.63 ± 4.804 | 1.45 ± 2.534 | 0.437–2.467 | |
| Total | 49.76 ± 5.466 | 50.37 ± 5.802 | 2.26 ± 3.281 * | 1.600–3.131 | |
| ADDa | Females | 28.68 ± 5.020 | 29.57 ± 2.106 | 3.18 ± 15.188 | 2.038–4.329 |
| Males | 28.29 ± 3.667 | 28.46 ± 3.406 | 2.12 ± 4.269 | 1.110–3.140 | |
| Total | 28.46 ± 4.296 | 28.95 ± 2.945 | 2.59 ± 10.517 | 1.889–3.420 | |
| ADDp | Females | 30.20 ± 2.906 | 30.32 ± 2.851 | 0.88 ± 2.224 | 0.260–2.030 |
| Males | 29.02 ± 2.901 | 29.07 ± 2.776 | 1.62 ± 3.249 | 0.609–2.640 | |
| Total | 29.54 ± 2.949 | 29.62 ± 2.863 | 1.30 ± 2.854 | 0.489–2.020 | |
| NT | Females | 138.07 ± 10.244 | 136.98 ± 12.793 | 1.19 ± 1.985 | 0.042–2.333 |
| Males | 132.38 ± 10.458 | 129.96 ± 11.704 | 2.89 ± 3.849 | 1.875–3.906 | |
| Total | 134.88 ± 10.696 | 133.05 ± 12.626 | 2.14 ± 3.266 | 1.273–2.804 | |
| RT | Females | 119.41 ± 7.295 | 120.48 ± 8.194 | 1.52 ± 2.173 | 0.375–2.666 |
| Males | 113.54 ± 8.356 | 115.00 ± 8.048 | 1.78 ± 2.406 | 0.761–2.792 | |
| Total | 116.12 ± 8.396 | 117.41 ± 8.521 | 1.66 ± 2.298 * | 0.883–2.414 | |
SLRa (active Straight Leg Raise); SLRp (passive Straight Leg Raise); TT (Thomas Test); IRa (active hip Internal Rotation); IRp (passive hip Internal Rotation); ERa (active External Rotation); ERp (passive External Rotation), ABDa (active hip Abduction); ABDp (passive hip Abduction); ADDa (active Adduction), ADDp (passive Adduction), NT (Nachlas Test), RT (Rigde Test), SD (standard deviation), and ICC (intraclass coefficient correlation). * (p < 0.05).