RESUMO
INTRODUCTION AND HYPOTHESIS: The primary objective of this study was to determine the prevalence of anal incontinence (AI) in post-partum women following obstetrical anal sphincter injury (OASI). We also assessed quality of life and prevalence of other pelvic floor symptoms. METHODS: Women who had third or fourth degree OASI were asked to complete the Pelvic Floor Distress Inventory (PFDI-20) and the Pelvic Floor Impact Questionnaire (PFIQ-7). RESULTS: Survey response rate was 25% (n = 1,383). Average patient age was 33.4 years. Of the patients, 10.2% had a fourth degree tear, and 89.8% had a third degree tear. Prevalence of AI was 7.7% (formed stool), 19.7% (loose stool), and 38.2% (flatus). Average PFDI and PFIQ scores were significantly higher in the fourth degree tear group. CONCLUSIONS: The community prevalence and impact of AI have not been well-studied. Establishment of a perineal clinic and an increase in resources may help educate women and expedite treatment for OASI.
