Kinematic Variables | Cervical spine level vs before intervention Mean (5%-95% CI) | Cervical spine level vs after intervention Mean (5%-95% CI) | Effect Size | ||
---|---|---|---|---|---|
Upper | Lower | Upper | Lower | ||
ROM Tests (°) | 27.104 (22.593-30.946) | 27.176 (24.420-29.769) | 27.447 (25.726-29.474) | 27.235 (25.249-28.738) | -0.14 |
Average Speed (°s-1) | 38.985 (18.657-53.482) | 41.435 (19.781-59.587) | 42.344 (22.548-59.394) | 45.084 (31.003-58.831) | 0.4 |
Peak speed (°s-1) | 90.502(49.020-144.602) | 95.156 (45.763-160.791) | 102.364 (74.783-142.645) | 100.251 (67.549-146.181) | 0.3 |
Peak acceleration (°s-2) | 398.570 (178.360-862.330) | 459.258 (126.714-1127.063) | 481.761 (257.215-912.625) | 478.915 (251.797-959.518) | 0.2 |
Peak deceleration (°s-2) | -643.711(-1234.415--236.355) | -685.630 (-1308.188--247.149) | -758.298 (-1095.220--487.725) | -743.563 (-1159.127--420.007) | -0.3 |
Time to peak speed (s) | 0.149 (0.102-0.318) | 0.138 (0.0936-0.331) | 0.141 (0.0965-0.274) | 0.120 (0.0965-0.201) | -0.3 |
Time to peak acceleration (s) | 0.225(0.157-0.461) | 0.218 (0.136-0.529) | 0.210 (0.141-0.344) | 0.187 (0.143-0.237) | -0.3 |
Time to peak deceleration (s) | 0.0889 (0.0473-0.247) | 0.0773 (0.0489-0.239) | 0.0879 (0.0462-0.222) | 0.0669 (0.0528-0.147) | -0.1 |
Time between peaks acceleration-deceleration (s) | 0.136 (0.0815-0.215) | 0.141 (0.0791-0.290) | 0.122 (0.0850-0.153) | 0.119 (0.0604-0.182) | 0.5 |
Time from peak acceleration to end of rotation (s) | 0.170 (0.0907-0.320) | 0.159 (0.0836-0.294) | 0.169 (0.0973-0.329) | 0.143 (0.0985-0.270) | -0.2 |
Angle at maximum speed (°) | 14.274 (8.176-22.172) | 14.390 (10.902-20.214) | 14.997 (11.833-20.569) | 15.022 (13.130-23.262) | 0.3 |
Stabilisation Time (s) | 1.908 (1.163-2.536) | 1.996 (1.567-2.602) | 1.834 (1.501-2.397) | 1.830 (1.178-2.486) | -0.4 |
Overshoot | 0.679 (0.267-1.255) | 0.737 (0.323-1.325) | 0.610 (0.282-0.894) | 0.682 (0.339-1.475) | 0.2 |
DidRen time | 54.36 (41.702-81.389 ) | 53.00 (45.657-79.465) | 55.36 (41.531-67.405) | 50.35 (36.755-65.883) | -0.5 |