Evidence map›Paper›PMID 33213429›Full record

ArticleBMC women's health2020

Reliability and validity of pelvic floor muscle strength assessment using the MizCure perineometer.

Yui Abe-Takahashi, Takeya Kitta, Mifuka Ouchi, Minori Okayauchi, Hiroki Chiba, Madoka Higuchi, Mio Togo, Nobuo Shinohara

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in BMC women's health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06241378 (FEASIBILITY STUDY OF TELE-REHABILITATION IN WOMEN WITH STRESS URINARY INCONTINENCE), which is not on this map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-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.

NCT06241378 unknown statusnot on this mapstarted 2024, after this paper: background citation

Feasibility study of tele-rehabilitation in women with stress urinary incontinence

TypeobservationalSponsorCairo UniversityRan2024 to 2024Enrolled120ConditionsStress Urinary IncontinenceArmsperineometer device for physiotherapy
3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 12 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Assessment of Female Pelvic Floor Muscles: An Integrative Review.International journal of women's health · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. 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

8 authors at 3 institutions in 1 country.

Yui Abe-TakahashiDepartment of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Kita 15 Nishi 7; Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
Takeya KittaDepartment of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Kita 15 Nishi 7; Kita-ku, Sapporo, Hokkaido, 060-8638, Japan. kitta@fb3.so-net.ne.jp.
Mifuka OuchiDepartment of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Kita 15 Nishi 7; Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
Minori OkayauchiDepartment of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan.
Hiroki ChibaDepartment of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Kita 15 Nishi 7; Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
Madoka HiguchiDepartment of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Kita 15 Nishi 7; Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
Mio TogoDepartment of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Kita 15 Nishi 7; Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
Nobuo ShinoharaDepartment of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Kita 15 Nishi 7; Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
Hokkaido University · JPHokkaido University of Science · JPKeiyu Orthopedic Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of this study was to clarify the reliability and validity of pelvic floor muscle (PFM) strength assessment using the MizCure perineometer in healthy women.

methodsTwenty healthy women (age 20-45 years) participated in this study. The vaginal pressure measured using the MizCure and validated Peritron perineometers were repeated during PFM contraction in the supine and standing positions. All women were evaluated twice by examiners 1 and 2. Following the measurements in the first session (Test 1), they were repeated after an interval of between 2 and 6 weeks (Test 2). Within- and between-session intra- and inter-rater reliabilities in vaginal pressure were analyzed using intraclass correlation coefficients (ICC) (1, 1) and (2, 1), respectively. Validity was assessed by Pearson's product-moment correlation coefficient and Spearman's rank correlation analysis.

resultsWithin-session intra-rater reliabilities for both examiners 1 and 2 for all vaginal pressures in Tests 1 and 2 were 0.90-0.96 for both perineometers. Between-session intra-rater reliability for the MizCure was 0.72-0.79 for both positions for examiner 1, and 0.63 in the supine position and 0.80 in the standing position for examiner 2. Inter-rater reliability for Test 1 was 0.91 in the supine position and 0.87 in the standing position for the MizCure. The vaginal pressures using the MizCure and Peritron were significantly associated with the supine position (r = 0.68, P < .001) and the standing position (r

conclusionMizCure perineometer is a validated tool to measure PFM strength in both supine and standing positions in healthy nulliparous women.

Indexed as

GynecologyMuscle StrengthPelvic FloorAdultFemaleHumansMiddle AgedReproducibility of ResultsYoung AdultMizCurePelvic floor musclesPerineometerReliabilityVaginal pressureValidity

Identifiers

PMID33213429
PMCPMC7678071
OpenAlexW3101045326

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LicenceCC BY
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Registered trials

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.