Evidence map›Paper›PMID 40862944›Full record

ArticleBiosensors2025

Wearable Personal Uroflowmeter for Measuring Urine Leakage in Women with Incontinence: Feasibility Study.

Ali Attari, Faezeh Shanehsazzadeh, Tana Kirkbride, Carol Day, John O L DeLancey, James A Ashton-Miller

Abstract read
In one paragraph

Article in Biosensors, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Ali AttariDepartment of Mechanical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.ORCID 0000-0002-3987-6320
Faezeh ShanehsazzadehDepartment of Mechanical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.ORCID 0000-0001-5783-2674
Tana KirkbrideProcter & Gamble, Cincinnati, OH 45202, USA.
Carol DayProcter & Gamble, Cincinnati, OH 45202, USA.
John O L DeLanceyDepartment of Obstetrics & Gynecology, University of Michigan, Ann Arbor, MI 48109, USA.ORCID 0000-0002-1012-7713
James A Ashton-MillerDepartment of Mechanical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.ORCID 0000-0003-1528-2787

Funding

Research Education CoreP30AG024824 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Lona Mody, RAYMOND L YUNG · 2004 to 2026
$29.2M
Development of 21st Century Concepts and Tools for Quantifying Urethral Failure Mechanisms that Cause Urinary IncontinenceRC2DK122379 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ASHTON-MILLER, JAMES ANTHONY, DELANCEY, JOHN O.L. · 2019 to 2024
$5.7M
NIA NIH HHS P30 AG024824NIDDK NIH HHS RC2 DK122379Procter & Gamble Through an institutional research contract
6 · The paper itself

Abstract

This paper describes a novel wearable personal uroflowmeter and its use to log urine leakage episodes in women. Consisting of a miniature flow rate sensor attached under the urethral meatus, it recorded both urine flow rate and volume during activities of daily living. The sensor communicated with a determining unit incorporating a microcontroller and an inertial measurement unit worn at the waist, facilitating the post-hoc determination of which activities and changes in pose caused leakage. Six women participated in a feasibility study performed in a clinical setting. The results indicate that the uroflowmeter was 97.5% accurate in assessing micturition flow compared to gold standard uroflowmetry and leakage measurements. The system also provides subject-specific information on the relationship between physical activity and urine leakage, thereby eliminating errors due to missing data and recall bias in bladder leakage diaries and circumventing the limitations of office-based uroflowmeters.

Indexed as

FlowmetersUrinary IncontinenceWearable Electronic DevicesAdultFeasibility StudiesFemaleHumansMiddle AgedUrinationUrodynamicsflow rate sensorincontinenceurine leakageuroflowmetrywearable technology

Identifiers

PMID40862944
PMCPMC12385000

What OpenQuestion holds

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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.