Obstetric risk factors for anorectal dysfunction after delivery: a systematic review and meta-analysis.
Laura CattaniLiesbeth NeefsJan Y VerbakelJan BosteelsJan A DeprestPublished in: International urogynecology journal (2021)
Besides anal sphincter injury, forceps delivery, maternal obesity and advanced age were associated with higher odds of anal incontinence, whereas caesarean section is protective. We could not identify obstetric risk factors for postpartum constipation, as few prospective studies addressed this question and none used a standardised validated questionnaire.