Table 2. Baseline data on the week 6 and week 12 postpartum between the control and experimental groups at rest, during contraction and Valsalva maneuver.

Groups	State	Control group	Experiment group
Week 6 postpartum	Rest	15.12 ± 3.55	15.63 ± 3.91
	contraction	11.98 ± 2.56	11.59 ± 2.71
	Valsalva	23.5 ± 6.35	23.75 ± 6.94
Week 12 postpartum	Rest	15.00 ± 3.54	13.67 ± 3.06*
	contraction	11.18 ± 2.54	10.2 ± 2.30*
	Valsalva	22.7 ± 6.87	19.94 ± 6.22*

Mean ± SD.

*p<0.05 vs. control group.