Table 4: Comparison of the IEMG of TrA between the monitoring group and control group in 0, 4, and 8 weeks (uV, mean ± SD).

Monitoring groupControl groupBetween-group value

LeftBaseline25.52 ± 3.8225.11 ± 3.780.680
4 weeks33.94 ± 4.3329.43 ± 3.83≤0.001
8 weeks40.55 ± 4.6935.24 ± 4.46≤0.001
Intragroup value (baseline vs 8 weeks)≤0.001≤0.001
Mauchly’s sphericity test W = 0.987 ()

RightBaseline25.67 ± 3.9925.13 ± 4.400.617
4 weeks32.23 ± 3.1929.50 ± 3.230.002
8 weeks38.52 ± 3.7634.47 ± 3.84≤0.001
Intragroup value (baseline vs 8 weeks)≤0.001≤0.001
Mauchly’s sphericity test W = 0.998 ()

Compared with baseline, .