Evidence map›Paper›PMID 35946127›Full record

ArticleActa obstetricia et gynecologica Scandinavica2022

Risk of obstetric anal sphincter injury associated with female genital mutilation/cutting and timing of deinfibulation.

Sølvi Taraldsen, Siri Vangen, Pål Øian, Ingvil K Sørbye

Open access · diamondAbstract read
In one paragraph

Article in Acta obstetricia et gynecologica Scandinavica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Deinfibulation for improving obstetric, neonatal, gynecologic, and sexual health outcomes in women and girls with type III female genital mutilation: A systematic review and meta-analysis.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
    Pooled it
  2. Article
  3. Article
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  5. Article
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  7. Female genital mutilation/cutting in women delivering in France: An observational national study.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2025
    Observational
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Sølvi TaraldsenNorwegian Research Center for Women's Health, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, Norway.ORCID 0000-0002-2231-7290
Siri VangenNorwegian Research Center for Women's Health, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, Norway.ORCID 0000-0003-4681-4774
Pål ØianDepartment of Obstetrics and Gynecology, University Hospital of North Norway, Tromsø, Norway.ORCID 0000-0002-7391-5311
Ingvil K SørbyeNorwegian Research Center for Women's Health, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, Norway.ORCID 0000-0001-8998-4285
Oslo University Hospital · NOUniversity Hospital of North Norway · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionA greater risk of obstetric anal sphincter injury has been reported among African migrants in several host countries compared with the general population. To what degree female genital mutilation/cutting affects this risk is not clear. In infibulated women, deinfibulation prevents anal sphincter injury. Whether the timing of deinfibulation affects the risk, is unknown. This study aimed to investigate the risks of anal sphincter injury associated with female genital mutilation/cutting and timing of deinfibulation in Norway, and to compare the rates of anal sphincter injury in Somali-born women and the general population. MATERIAL AND

methodsIn a historical cohort study, nulliparous Somali-born women who had a vaginal birth in the period 1990-2014 were identified by the Medical Birth Registry of Norway and data collected from medical records. Exposures were female genital mutilation/cutting status and deinfibulation before labor, during labor or no deinfibulation. The main outcome was obstetric anal sphincter injuries.

resultsRates of obstetric anal sphincter injury did not differ significantly by female genital mutilation/cutting status (type 1-2: 10.2%, type 3: 11.3%, none: 15.2% P = 0.17). The total rate of anal sphincter injury was 10.3% compared to 5.0% among nulliparous women in the general Norwegian population. Women who underwent deinfibulation during labor had a lower risk than women who underwent deinfibulation before labor (odds ratio 0.48, 95% confidence interval 0.27-0.86, P = 0.01).

conclusionsThe high rate of anal sphincter injury in Somali nulliparous women was not related to type of female genital mutilation/cutting. Deinfibulation during labor protected against anal sphincter injury, whereas deinfibulation before labor was associated with a doubled risk. Deinfibulation before labor should not be routinely recommended during pregnancy.

Indexed as

Circumcision, FemaleObstetric Labor ComplicationsAnal CanalCohort StudiesDelivery, ObstetricFemaleHumansPerineumPregnancyRisk Factorscountry of birthfemale genital mutilation/cuttingmigrationnulliparityobstetric anal sphincter injurySomaliatiming of deinfibulation

Identifiers

PMID35946127
PMCPMC9812199
OpenAlexW4291670732

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.