Evidence map›Paper›PMID 33851079›Full record

ArticleNorthern clinics of Istanbul2021

Is mediolateral episiotomy angle associated with postpartum perineal pain in primiparous women?

Halenur Bozdag, Esra Akdeniz, Dondu Demirel Durukan, Erol Arslan, Meryem Hocaoglu

Open access · diamondAbstract read
In one paragraph

Article in Northern clinics of Istanbul, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 37% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trigonometric characteristics of episiotomy & pregnancy variables.European journal of obstetrics & gynecology and reproductive biology: X · 2025
    Article
  4. Article
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

5 authors at 1 institution in 1 country.

Halenur BozdagDepartment of Obstetrics and Gynecology, Istanbul Medeniyet University, Goztepe Training and Research Hospital, Istanbul, Turkey.
Esra AkdenizDivision of Biostatistics, Marmara University Faculty of Medicine, Istanbul, Turkey.
Dondu Demirel DurukanDepartment of Obstetrics and Gynecology, Yedikule Surp Pirgic Armenian Hospital, Istanbul,Turkey.
Erol ArslanDepartment of Obstetrics and Gynecology, Cukurova University Faculty of Medicine, Adana, Turkey.
Meryem HocaogluDepartment of Obstetrics and Gynecology, Istanbul Medeniyet University, Goztepe Training and Research Hospital, Istanbul, Turkey.
Istanbul Medeniyet University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveOur aim is to elucidate the relationship between mediolateral episiotomy (MLE) angle and postpartum perineal pain.

methodsThis study was designed prospectively. Primiparous women with MLE in the postpartum period were included in the study and divided into three groups according to episiotomy angle ranges (Group 1: <40°, Group 2: 40°-60°, and Group 3: >60°). Postpartum perineal pain was quantified with the short-form McGill Pain questionnaire (SF-MPQ) consisting of the following three parts: Sensory-affective-verbal descriptions, visual pain scale (VPS), and present pain intensity scale (PPI). Postpartum perineal pain scores on days 1 and 7 were compared among the angle group.

resultsOverall, 86 eligible women were enrolled in this study. Seventy-three women (85%) scored the perineal pain between 0 and 3 on the VPS and 13 women (15%) rated the pain from 4 to 6 on the 1

conclusionMLE at an angle <40° to the midline is associated with a higher score of perineal pain and an increase need for analgesics during the early postpartum days.

Indexed as

Incision anglemediolateral episiotomypain relief methodpostpartum perineal pain

Identifiers

PMID33851079
PMCPMC8039104
OpenAlexW3084223402

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.