|
A
(n=674)
|
B
(n=806)
|
C
(n=341)
|
D
(n=278)
|
|
Rest pre-baseline |
|
|
|
|
|
Average Mean Amplitude (µV) |
3.87(2.07,5.99) |
4.01(2.22,6.36) |
3.86(2.35,6.64) |
3.49(1.84,5.73) |
0.037 |
Phasic (flick) contractions |
|
|
|
|
|
Average Peak Amplitude (µV)
|
34.18(24.46,45.42)
|
33.39
(22.46,44.66)
|
33.95(23.36,44.59)
|
29.19(18.38,40.08)
|
0.000
|
Time Before Peak (s) |
0.33(0.26,0.43) |
0.34(0.26,0.44) |
0.35(0.27,0.46) |
0.35(0.28,0.46) |
0.184 |
Time After Peak (s) |
0.41(0.32,0.54) |
0.42(0.32,0.55) |
0.41(0.32,0.55) |
0.43(0.33,0.60) |
0.325 |
Tonic contractions |
|
|
|
|
|
Average Mean Amplitude(µV) |
22.85(15.10,31.89) |
22.39(14.19,31.04) |
22.32(14.31,30.82) |
17.51(12.18,27.02) |
0.000 |
Mean Amplitude Variability |
0.22(0.18,0.28) |
0.22(0.18,0.28) |
0.23(0.19,0.28) |
0.24(0.19,0.32) |
0.002 |
Rest post-baseline |
|
|
|
|
|
Average Mean Amplitude (µV) |
4.23(2.62,6.46) |
4.48(2.60,6.67) |
4.35(2.33,6.55) |
3.31(1.91,5.72) |
0.000 |
abdominal muscle engagement
|
15.71
(7.17,31.76)
|
16.45
(7.48,32.09)
|
15.07
(6.86,31.81)
|
19.72
(7.54,36.61)
|
0.30
|