Table 2.

Analysis of the differences between EMG-biofeedback group and control group in the baseline and after therapy for each dependent variable.

Dependent Variable	Baseline		After Therapy
	F	p	F	p
AI	2.43	0.14	9.89	<0.01
WSF	0.90	0.35	19.70	<0.01
ABD-SYM	0.79	0.38	5.63	<0.05
REC-SYM	0.60	0.45	4.56	<0.05
STOOL-SYM	1.55	0.23	8.89	<0.01
Overall PAC-QOL scale	0.38	0.54	6.92	<0.05