Abstract
Introduction and hypothesis: Benign joint hypermobility syndrome may be a risk factor for pelvic floor disorders. It is unknown whether hypermobility impacts the progress of childbirth, a known risk factor for pelvic floor disorders. Our objective was to investigate the association between joint hypermobility syndrome, obstetrical outcomes, and pelvic floor disorders. Our hypotheses were: (1) women with joint hypermobility are less likely to experience operative delivery and prolonged second-stage labor; and (2) pelvic floor disorders are associated with benign hypermobility syndrome, controlling for obstetrical history. Methods: Joint hypermobility was measured in 587 parous women (participants in a longitudinal cohort study of pelvic floor disorders after childbirth). Their obstetrical histories were obtained from review of hospital records. Pelvic floor disorders were assessed using validated questionnaires and a structured examination for prolapse. Joint hypermobility and pelvic floor disorders were evaluated at enrollment (5-10 years after first delivery). We compared obstetrical outcomes and pelvic floor disorders between women with and without joint hypermobility, defined as a Beighton score ≥4. Results: Hypermobility was diagnosed in 46 women (7.8 %) and was associated with decreased odds of cesarean after complete cervical dilation or operative vaginal delivery [odds ratio (OR) = 0.51; 95 % confidence interval (CI):0.27-0.95]. Anal sphincter laceration was unlikely to occur in women with hypermobility (OR = 0.19; 95 % CI 0.04-0.80). However, hypermobility was not associated with any pelvic floor disorder considered. Conclusions: Benign joint hypermobility syndrome may facilitate spontaneous vaginal birth but does not appear to be a risk factor for pelvic floor disorders in the first decade after childbirth.
Original language | English (US) |
---|---|
Pages (from-to) | 735-740 |
Number of pages | 6 |
Journal | International urogynecology journal and pelvic floor dysfunction |
Volume | 24 |
Issue number | 5 |
DOIs | |
State | Published - May 2013 |
Keywords
- Beighton criteria
- Benign joint hypermobility syndrome
- Pelvic floor disorders
- Pelvic organ prolapse
ASJC Scopus subject areas
- Obstetrics and Gynecology
- Urology