Agnes Rygaard, Maria Jonsson, Anna-Karin Wikström, Sophia Brismar-Wendel, Susanne Hesselman
{"title":"第一次分娩会阴伤口并发症后第二次分娩时的产科肛门括约肌损伤:全国性登记队列研究","authors":"Agnes Rygaard, Maria Jonsson, Anna-Karin Wikström, Sophia Brismar-Wendel, Susanne Hesselman","doi":"10.1111/1471-0528.17830","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Objective</h3>\n \n <p>To investigate whether perineal wound complications in the first birth, alone or in conjunction with obstetric anal sphincter injury (OASI), is associated with an increased risk of OASI in the second birth.</p>\n </section>\n \n <section>\n \n <h3> Design</h3>\n \n <p>Nationwide population-based cohort study.</p>\n </section>\n \n <section>\n \n <h3> Setting</h3>\n \n <p>Sweden.</p>\n </section>\n \n <section>\n \n <h3> Population</h3>\n \n <p>Women (<i>n</i> = 411 317) with first and second singleton vaginal births in Sweden, 2001–2019.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>Data on diagnostic codes and surgical procedures were retrieved from the Swedish Medical Birth Register and the Swedish Patient Register. A perineal wound complication was defined as wound infection, dehiscence or perineal haematoma within 2 months of childbirth.</p>\n </section>\n \n <section>\n \n <h3> Main outcome measures</h3>\n \n <p>Associations between wound complications in the first birth and OASI in the second birth were investigated with logistic regression and presented as adjusted odds ratios (aORs) with 95% confidence intervals (95% CIs).</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>In total, 2619 (0.6%) women had a wound complication in the first birth, and 5318 (1.3%) had an OASI in the second birth. Women with a wound complication but no OASI in the first birth had more than doubled odds of OASI in the second birth (aOR 2.73, 95% CI 2.11–3.53). Women with OASI and a wound complication in the first birth had almost tenfold odds (aOR 9.97, 95% CI 6.53–15.24) of recurrent OASI.</p>\n </section>\n \n <section>\n \n <h3> Conclusions</h3>\n \n <p>Perineal wound complication in the first birth increases the likelihood of OASI in a subsequent birth.</p>\n </section>\n </div>","PeriodicalId":50729,"journal":{"name":"Bjog-An International Journal of Obstetrics and Gynaecology","volume":null,"pages":null},"PeriodicalIF":4.7000,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1471-0528.17830","citationCount":"0","resultStr":"{\"title\":\"Obstetric anal sphincter injury in the second birth after perineal wound complication in the first birth: A nationwide register cohort study\",\"authors\":\"Agnes Rygaard, Maria Jonsson, Anna-Karin Wikström, Sophia Brismar-Wendel, Susanne Hesselman\",\"doi\":\"10.1111/1471-0528.17830\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Objective</h3>\\n \\n <p>To investigate whether perineal wound complications in the first birth, alone or in conjunction with obstetric anal sphincter injury (OASI), is associated with an increased risk of OASI in the second birth.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Design</h3>\\n \\n <p>Nationwide population-based cohort study.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Setting</h3>\\n \\n <p>Sweden.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Population</h3>\\n \\n <p>Women (<i>n</i> = 411 317) with first and second singleton vaginal births in Sweden, 2001–2019.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>Data on diagnostic codes and surgical procedures were retrieved from the Swedish Medical Birth Register and the Swedish Patient Register. A perineal wound complication was defined as wound infection, dehiscence or perineal haematoma within 2 months of childbirth.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Main outcome measures</h3>\\n \\n <p>Associations between wound complications in the first birth and OASI in the second birth were investigated with logistic regression and presented as adjusted odds ratios (aORs) with 95% confidence intervals (95% CIs).</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>In total, 2619 (0.6%) women had a wound complication in the first birth, and 5318 (1.3%) had an OASI in the second birth. Women with a wound complication but no OASI in the first birth had more than doubled odds of OASI in the second birth (aOR 2.73, 95% CI 2.11–3.53). 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Obstetric anal sphincter injury in the second birth after perineal wound complication in the first birth: A nationwide register cohort study
Objective
To investigate whether perineal wound complications in the first birth, alone or in conjunction with obstetric anal sphincter injury (OASI), is associated with an increased risk of OASI in the second birth.
Design
Nationwide population-based cohort study.
Setting
Sweden.
Population
Women (n = 411 317) with first and second singleton vaginal births in Sweden, 2001–2019.
Methods
Data on diagnostic codes and surgical procedures were retrieved from the Swedish Medical Birth Register and the Swedish Patient Register. A perineal wound complication was defined as wound infection, dehiscence or perineal haematoma within 2 months of childbirth.
Main outcome measures
Associations between wound complications in the first birth and OASI in the second birth were investigated with logistic regression and presented as adjusted odds ratios (aORs) with 95% confidence intervals (95% CIs).
Results
In total, 2619 (0.6%) women had a wound complication in the first birth, and 5318 (1.3%) had an OASI in the second birth. Women with a wound complication but no OASI in the first birth had more than doubled odds of OASI in the second birth (aOR 2.73, 95% CI 2.11–3.53). Women with OASI and a wound complication in the first birth had almost tenfold odds (aOR 9.97, 95% CI 6.53–15.24) of recurrent OASI.
Conclusions
Perineal wound complication in the first birth increases the likelihood of OASI in a subsequent birth.
期刊介绍:
BJOG is an editorially independent publication owned by the Royal College of Obstetricians and Gynaecologists (RCOG). The Journal publishes original, peer-reviewed work in all areas of obstetrics and gynaecology, including contraception, urogynaecology, fertility, oncology and clinical practice. Its aim is to publish the highest quality medical research in women''s health, worldwide.