Evidence map›Paper›PMID 31802160›Full record

ArticleInternational urogynecology journal2020

Does epidural anesthesia influence pelvic floor muscle endurance and strength and the prevalence of urinary incontinence 6 weeks postpartum?

Qing Wang, Xiaojie Yu, Xiuli Sun, Jianliu Wang

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In one paragraph

Article in International urogynecology journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 23 citations in OpenAlex.

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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 1 institution in 2 countries.

Qing WangDepartment of Obstetrics and Gynecology, Peking University People's Hospital, No.11, Xi-Zhi-Men South Street, Xi Cheng District, Beijing, 100044, China.
Xiaojie YuDepartment of Obstetrics and Gynecology, Peking University People's Hospital, No.11, Xi-Zhi-Men South Street, Xi Cheng District, Beijing, 100044, China.
Xiuli SunDepartment of Obstetrics and Gynecology, Peking University People's Hospital, No.11, Xi-Zhi-Men South Street, Xi Cheng District, Beijing, 100044, China. sunxiuli03351@126.com.ORCID 0000-0002-7060-7030
Jianliu WangDepartment of Obstetrics and Gynecology, Peking University People's Hospital, No.11, Xi-Zhi-Men South Street, Xi Cheng District, Beijing, 100044, China.
Peking University · CN

Funding

Major Scientific and Technological Project of Beijing Science and Technology Committee D151100001915003the National Key R&D Program of China 2018YFC2002200
6 · The paper itself

Abstract

introduction and hypothesisWith the increasingly extensive application of epidural analgesia, its effect on pelvic floor function outcomes has received growing attention. The aim of the study is to determine the possible effect of epidural analgesia on pelvic floor muscle (PFM) endurance and strength and the prevalence of urinary incontinence (UI) and stress urinary incontinence (SUI) at 6 weeks postpartum.

methodsThis is a retrospective cohort study of 333 primiparous women after vaginal delivery. At 6 weeks postpartum, a vaginal balloon connected to a high-precision pressure transducer was used to measure PFM strength and endurance. SUI/UI was determined using the verified Chinese International Classification of Urinary Incontinence Short Form (ICIQ-UI-SF) questionnaire. Statistical analysis was performed using binary logistic regression and multiple linear regression analysis.

resultsWomen in the epidural analgesia group experienced longer first and second stages of labor (p < 0.05). There were no statistically significant differences in the rates of perineal lacerations, forceps assistance or episiotomy between women with or without epidural analgesia (p > 0.05). No statistically significant differences were found in PFM endurance (B: 0.933, 95% CI confidence interval: -1.413 to 3.278, p: 0.435) or PFM strength (B: 0.044, 95% CI: -3.204 to 3.291, p:0.979) between these two groups. In addition, the prevalence of UI (30.77% vs. 26.87%) and SUI (21.54% vs. 16.42%) in women with or without epidural analgesia was not statistically significant (p > 0.05).

conclusionsPFM function and UI prevalence at 6 weeks postpartum are not significantly affected by epidural analgesia.

Indexed as

Anesthesia, EpiduralUrinary IncontinenceUrinary Incontinence, StressFemaleHumansMuscle StrengthPelvic FloorPostpartum PeriodPregnancyPrevalenceRetrospective StudiesEpidural analgesiaPelvic floor musclePostpartumUrinary incontinence

Identifiers

PMID31802160
OpenAlexW2992535413

What OpenQuestion holds

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Registered trials

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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.