Evidence map›Paper›PMID 20502876›Full record

ArticleInternational urogynecology journal2010

Ultrasound measurement of vaginal wall thickness: a novel and reliable technique.

Demetri C Panayi, G Alessandro Digesu, Paris Tekkis, Ruwan Fernando, Vikram Khullar

Abstract readValidation Study
PubMed Publisher
In one paragraph

Article in International urogynecology journal, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

23 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Biaxial Murine Vaginal Remodeling With Reproductive Aging.Journal of biomechanical engineering · 2022
    Article
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  10. Article
  11. Article
  12. Article
  13. Article
  14. LASER PROBE WITH INTEGRATED CONTACT COOLING FOR SUBSURFACE TISSUE THERMAL REMODELING.Journal of the Mississippi Academy of Sciences. Mississippi Academy of Sciences · 2018
    Article
  15. Review
  16. Observational
  17. Article
  18. Article
  19. Laser Treatment of Female Stress Urinary Incontinence: Optical, Thermal, and Tissue Damage Simulations.Proceedings of SPIE--the International Society for Optical Engineering · 2016
    Article
  20. 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.

Demetri C PanayiImperial College Healthcare NHS Trust, London, UK. drpanayi@gmail.com
G Alessandro Digesu
Paris Tekkis
Ruwan Fernando
Vikram Khullar
Imperial College Healthcare NHS Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introduction and hypothesisThe aim of this study was to validate a technique to measure the vaginal wall thickness (VWT) using two-dimensional ultrasound.

methodsWomen were scanned by two independent operators and by the same operator at two separate visits at the level of the bladder neck, the apex of the bladder, the anterior fornix, the anorectal junction, rectum and posterior fornix. Fresh female cadavers were scanned and ultrasound thickness of the vagina was compared to histological thickness.

resultsBland Altman analysis revealed a low mean difference between operators and between visits by the same operator. The 95% confidence intervals as a percentage of the mean vaginal wall thickness ranged between 2.8% and 7.4%. There was a low percentage difference between ultrasound and histological vaginal wall thickness.

conclusionUltrasound vaginal wall thickness demonstrated good intra- and interoperator reliability, as well as consistency with histological measurement. It is a valid technique.

Indexed as

AdultAgedFemaleHumansMiddle AgedObserver VariationReproducibility of ResultsUltrasonographyVagina

Identifiers

PMID20502876
OpenAlexW2006809187

What OpenQuestion holds

Textmetadata
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.