[Retracted] Effectiveness of Yoga on the Interrectus Distance in Early Postpartum Women: A High-Frequency Ultrasound Study

Table 4

The difference of IRD at postpartum weeks 6 and 12 between the control group and the yoga exercise group.

Location	Control group ()	Experiment group ()
Interval difference above the umbilicus			3.674	<0.001
Umbilical interval difference			4.652	<0.001
Interval difference below the umbilicus			3.098	<0.01