|
Vibration 44 m/s2, 30 min
|
Vibration 62 m/s2, 15 min
|
Vibration 88 m/s2, 7.5 min
|
Vibration 125 m/s2, 3.75 min
|
Vibration 176 m/s2, 1.88 min
|
Before exposure | 18.9 (2.7) | 17.7 (2.9) | 16.3 (2.1) | 15.4 (2.5) | 19.7 (2.2) |
Exposure (min): |
E 0.5 | 10.5 (2.5) | 9.5 (2.4) | 8.6 (2.1) | 7.9 (1.2) | 6.9 (1.2) |
| −45.8% (−24.5% to −65.5%) | −46.5% (−24.7% to −68.3%) | −47.7% (−34.3% to −61.0%) | −42.8% (−26.4% to −59.2%) | −61.4% (−45.0% to −77.8%) |
E 1.5 | 8.8 (2.0) | 7.3 (1.9) | 7.7 (1.3) | 8.0 (1.2) | 8.7 (2.4) |
| −46.6% (−19.5% to −73.7%) | −58.0% (−37.9% to −78.1%) | −50.8% (−38.4% to −63.2%) | −45.0% (−25.1% to −62.2%) | −54.2% (−25.9% to −82.6%) |
E 3.5 | 9.6 (1.9) | 6.7 (1.8) | 8.2 (1.3) | 9.3 (1.6) | — |
| −44.5% (−23.3% to −65.6%) | −59.2% (−37.2% to −81.1%) | −49.1% (−38.1% to −60.1%) | −40.1% (−24.3% to −57.2%) | |
E 5.5 | 10.1 (2.4) | 7.5 (1.9) | 7.4 (1.4) | — | — |
| −42.6% (−17.9% to −67.4%) | −54.1% (−30.1% to −78.0%) | −56.5% (−45.2% to −67.8%) | | |
E 7.5 | 10.2 (1.9) | 6.4 (1.4) | 7.1 (1.2) | — | — |
| −44.6% (−29.2% to −60.0%) | −60.8% (−44.3% to −77.2%) | −57.1% (−48.4% to −65.8%) | | |
E 15 | 8.2 (1.4) | 7.7 (1.4) | — | — | — |
| −54.1% (−40.7% to −67.4%) | −46.9% (−18.0% to −75.9%) | | | |
E 22.5 | 9.5 (2.1) | — | — | — | — |
| −45.8% (−26.1% to −65.6%) | | | | |
E 30 | 9.2 (1.4) | — | — | — | — |
| −44.1% (−25.4% to −62.9%) | | | | |
Recovery (min): |
R 0.5 | 16.5 (2.3) | 15.2 (1.8) | 18.6 (3.2) | 15.2 (2.4) | 17.1 (2.5) |
| +1.3% (−34.9% to 37.5%) | −8.2% (−26.2% to 9.9%) | +10.1% (−13.1% to 33.4%) | −6.0% (−39.3% to 27.3%) | −16.3% (−32.9% to 0.3%) |
R 1.5 | 17.5 (3.1) | 15.3 (2.1) | 17.4 (3.1) | 14.7 (2.1) | 17.4 (2.6) |
| −1.9% (−27.9% to 23.9%) | −6.6% (−27.9% to 14.7%) | +0.3% (−23.1% to 23.7%) | −7.3% (−40.6% to 26.3%) | −12.8% (−32.2% to 6.5%) |
R 3.5 | 14.9 (2.4) | 17.0 (2.2) | 17.2 (2.7) | 14.9 (2.3) | 17.5 (3.6) |
| −9.2% (−45.1% to 26.8%) | +0.7% (−16.7% to 18.1%) | +4.1% (−22.4% to 30.6%) | −4.4% (−37.7% to 28.9%) | −14.1% (−42.9% to 14.7%) |
R 5.5 | 14.4 (2.5) | 17.4 (2.0) | 16.8 (3.0) | 16.9 (2.9) | 17.5 (3.5) |
| −15.3% (−42.6% to 11.9%) | +12.0% (−20.7% to 44.7%) | +0.5% (−26.3% to 27.2%) | +10.6% (−9.4% to 30.7%) | −12.8% (−42.3% to 16.7%) |
R 7.5 | 13.7 (2.3) | 14.6 (2.3) | 16.3 (3.0) | 16.1 (2.7) | 19.2 (3.9) |
| −22.3% (−45.2% to 0.6%) | −11.9% (−34.3% to 10.4%) | −5.3% (−34.3% to 23.8%) | +5.4% (−20.8% to 31.7%) | −4.6% (−40.1% to 30.9%) |
R 15 | 14.1 (1.6) | 13.9 (2.5) | 16.0 (2.6) | 16.6 (2.1) | 17.3 (3.2) |
| −16.9% (−39.3% to 5.6%) | −15.6% (−46.7% to 15.5%) | −6.5% (−30.0% to 17.1%) | +17.8% (−14.2% to 49.7%) | −16.0% (−38.4% to 6.4%) |
R 22.5 | 9.3 (1.2) | 11.8 (1.3) | 15.2 (2.6) | 15.6 (2.3) | 17.6 (2.6) |
| −42.9% (−24.9% to −60.8%) | −20.4% (−50.4% to 9.5%) | −8.1% (−43.6% to 27.2%) | +6.1% (−28.7% to 40.8%) | −8.8% (−32.9% to 15.4%) |
R 30 | 8.2 (1.4) | 10.0 (1.2) | 13.7 (2.3) | 14.6 (2.2) | 15.3 (2.0) |
| −54.4% (−44.4% to −64.4%) | −31.2% (−1.3% to −61.1%) | −17.4% (−50.5% to 15.7%) | +3.2% (−36.1% to 42.5%) | −22.9% (−43.1% to 2.7%) |
R 37.5 | 7.9 (1.4) | 7.5 (1.1) | 12.7 (2.4) | 13.2 (2.3) | 16.2 (1.7) |
| −54.4% (−42.2% to −66.5%) | −54.4% (−41.2% to −67.6%) | −25.8% (−53.2% to 1.7%) | −6.5% (−39.8% to 26.8%) | −15.2% (−32.5% to 2.1%) |
R 45 | 7.5 (0.8) | 9.0 (1.3) | 11.9 (2.0) | 13.8 (2.5) | 14.4 (2.1) |
| −44.5% (−9.6% to −79.3%) | −43.2% (−24.9% to −61.5%) | −29.1% (−5.5% to −52.7%) | −2.5% (−45.4% to 40.4%) | −22.1% (−49.5% to 5.4%) |
ANCOVA (p value)2-150
| <0.0001 | <0.0001 | <0.0001 | 0.0025 | 0.011 |