Correlation between postpartum pelvic floor dysfunction and vaginal microecological imbalance in late pregnancy.
10.11817/j.issn.1672-7347.2022.220100
- Author:
Chunxia CHENG
1
;
Boyang GUO
2
;
Ruizhen LI
3
;
Wen WU
2
;
Chunmei MI
2
;
Xuhong LI
4
Author Information
1. Department of Gynecology, Third Xiangya Hospital, Central South University, Changsha 410013. darlingch@126.com.
2. Department of Gynecology, Third Xiangya Hospital, Central South University, Changsha 410013.
3. Department of Gynecology, Third Xiangya Hospital, Central South University, Changsha 410013. 472527934@qq.com.
4. Department of Rehabilitation Medicine, Third Xiangya Hospital, Central South University, Changsha 410013, China.
- Publication Type:Journal Article
- Keywords:
Lactobacillus vaginalis deficiency;
leucorrhoea cleanliness;
pelvic floor dysfunctional disorders;
risk factors
- MeSH:
Pregnancy;
Female;
Humans;
Pelvic Floor;
Mothers
- From:
Journal of Central South University(Medical Sciences)
2022;47(11):1608-1614
- CountryChina
- Language:English
-
Abstract:
OBJECTIVES:Pelvic floor dysfunction (PFD) seriously affects women's physical and mental health. Pregnancy and childbirth are recognized as high-risk factors for PFD, and studies have shown that vaginal microenvironmental disorders can promote the development of pelvic organ prolapse. In this study, we intend to investigate whether the changes in vaginal microecology during pregnancy affect the pelvic floor function and participate in the development of postpartum PFD, and provide a basis for the prevention and treatment of PFD.
METHODS:A total of 358 full-term mothers who delivered in Third Xiangya Hospital, Central South University from November 2019 to April 2020 were selected and underwent review 6 to 8 weeks after delivery. The pelvic floor structures were examined using pelvic floor ultrasound, and ultrasound values were measured at rest and at maximum Valsalva maneuver. One hundred and seventy women with PFD were assigned in a PFD group, and 188 women without PFD were assigned in a control group. The clinical data of all mothers were collected, and the clinical data and the results of microecological testing for vaginal secretions after 36 weeks of gestation and before delivery were compared between the 2 groups. The correlation of PFD with leucorrhoea cleanliness, lactobacillus level, bacterial vaginosis (BV), and vulvovaginal candidiasis (VVC) was analyzed, and logistic regression analysis was used to screen for independent risk factors for PFD.
RESULTS:The incidences of VVC, BV, Lactobacillus vaginalis deficiency, and leucorrhoea cleanliness ≥III° were all higher in the PFD group than those in the control group (P<0.05). Among them, leukocyte cleanliness ≥III°and lack of Lactobacilli in the vagina were independent risk factors for the development of PFD, while VVC and BV were not independent risk factors for the development of PFD.
CONCLUSIONS:Postpartum PFD is related to vaginal microecological imbalance in late pregnancy, among which Lactobacillus vaginalis deficiency and leucorrhoea cleanliness ≥III° are independent risk factors for the occurrence of PFD. Therefore, pregnant women with Lactobacillus vaginalis deficiency and leucorrhoea cleanliness ≥III° in late pregnancy should pay attention to the occurrence of postpartum PFD, and early diagnosis and effective intervention of postpartum PFD should be enhanced.
