| Objective: To explore the effects of postpartum pelvic floor rehabilitation exercise on myoelectric activity and pelvic floor function in pelvic floor muscle. Methods: A total of 140 cases of puerpera in our hospital were collected and divided into the rehabilitation group (83 cases with biological electrical stimulation and biofeedback therapy) and control group (57 cases not willing to accept the postpartum pelvic floor rehabilitation therapy). Pelvic floor electrical physiological indexes and pelvic organ prolapse quantitative index (POP-Q) in the two groups were compared at 6th week and 3rd month postpartum. Results: At 6th week after delivery, there was no significant difference in the mean value of the muscle potential between the pelvic floor type I and type II muscle fiber in the rehabilitation group compared to the control group (P>0.05). At 3rd month after delivery, the mean type I and type II potential of pelvic floor type I and type II muscle fiber in the rehabilitation group was significantly higher than that in the control group, and the difference between the two groups was statistically significant (P<0.05). The fatigue values of the pelvic floor type I and type II muscle fibers in the rehabilitation group were significantly lower than those in the control group, and the difference was statistically significant (P<0.05). After 3 months, the C distance and D distance in the rehabilitation group were significantly greater than those in the control group, and the difference was statistically significant (P<0.05). After 3 months, the scores of PFIQ-7 and PISQ-12 in the rehabilitation group were significantly higher than those in the control group, and the difference was statistically significant (P<0.05). Conclusion: Postpartum pelvic floor rehabilitation exercise has positive effects on pelvic floor muscle myoelectric activity, and pelvic floor function recovery. |
