Secular Trends in Recurrent Obstetric Anal Sphincter Injuries among 297,190 Women in Norway: A Cohort Study
The incidence of recurrent OASIS halved in second vaginal births among women with a previous OASIS. This reduction is likely explained by the national care bundle to reduce OASIS, launched in Norway in 2005.
Authors
- Katariina Laine (ORCID: https://orcid.org/0000-0001-9970-8401)
- Sari Räisänen (ORCID: https://orcid.org/0000-0002-2899-5885)
Institutions
- Oslo University Hospital (NO)
- University of Oslo (NO)
- NORCE Research AS (NO)
- Laurea University of Applied Sciences (FI)
Publication Details
- Journal
- International Urogynecology Journal
- Published
- 2025-11-14
- DOI
- https://doi.org/10.1007/s00192-025-06417-2
- Primary Topic
- Pelvic floor disorders treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00