Risk factors of recurrent anal sphincter ruptures: a population-based cohort study

Medicine & Life Sciences

• Anal Canal 100%
• Body Mass Index 4%
• Cohort Studies 61%
• Denmark 7%
• Episiotomy 9%
• Gestational Age 5%
• Head 10%
• Health Care Outcome Assessment 4%
• Incidence 10%
• Induced Labor 8%
• Logistic Models 4%
• Multivariate Analysis 9%
• Odds Ratio 4%
• Oxytocin 7%
• Parturition 4%
• Population 35%
• Protective Factors 7%
• Registries 5%
• Retrospective Studies 4%
• Rupture 76%
• Shoulder Dystocia 30%
• Surgical Instruments 6%
• Vacuum 23%