Evidence map›Paper›PMID 42550239›Full record

ArticleWorld journal of urology2026

Voiding posture as an associated factor of postmicturition dribble: insights from a nationwide epidemiological survey in Japanese men.

Sadafumi Tomioka, Yoshihisa Matsukawa, Tsuyoshi Majima, Kyosuke Hattori, Yushi Naito, Tomokazu Kimura, Yoshiyuki Kojima, Noritoshi Sekido, Takahiko Mitsui, Naoya Masumori and 1 more

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Article in World journal of urology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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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.

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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Sadafumi TomiokaDepartment of Urology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
Yoshihisa MatsukawaDepartment of Urology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan. ymatsukawa@nagoya-u.jp.ORCID https://orcid.org/0000-0001-7823-2600
Tsuyoshi MajimaDepartment of Urology, Aichi Medical University, Nagakute-Shi, Japan.
Kyosuke HattoriDepartment of Urology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
Yushi NaitoDepartment of Urology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
Tomokazu KimuraDepartment of Urology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
Yoshiyuki KojimaDepartment of Urology, Fukushima Medical University School of Medicine, Fukushima, Japan.
Noritoshi SekidoDepartment of Urology, Toho University Ohashi Medical Center, Meguro-ku, Japan.
Takahiko MitsuiDepartment of Urology, Graduate School of Medical Sciences, University of Yamanashi, Chuo-City, Japan.
Naoya MasumoriDepartment of Urology, Sapporo Medical University School of Medicine, Sapporo, Japan.
Shusuke AkamatsuDepartment of Urology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate factors associated with postmicturition dribble (PMD) across a wide age range, with emphasis on behavioral and functional factors beyond conventional mechanisms related to lower urinary tract symptoms (LUTS).

methodsThis was a subanalysis of a nationwide web-based epidemiological survey conducted by the Japanese Continence Society. Overall, 3,122 men aged 20-99 years were included. PMD was assessed using a questionnaire, and demographic, clinical, lifestyle, and LUTS-related variables, including voiding posture and erectile dysfunction, were analyzed. Multivariable logistic regression analysis was performed to identify factors associated with PMD in the overall cohort and in men aged ≤ 50 years.

resultsPMD was reported by 467 men (15.0%). Among 1,450 men aged ≤ 50 years, PMD was present in 12.8%, despite low prevalences of self-reported history of benign prostatic hyperplasia (2.3%) and overactive bladder (7.1%). In the overall cohort, erectile dysfunction (adjusted odds ratio [OR]: 1.35, 95% confidence interval [CI]: 1.04-1.76) and frailty (adjusted OR: 1.75, 95% CI: 1.11-2.75) were independently associated with PMD, together with LUTS-related factors including overactive bladder, weak urinary stream, intermittent urinary stream, and abdominal straining at the end of voiding. In men aged ≤ 50 years, sitting voiding posture was independently associated with PMD (adjusted OR: 1.55, 95% CI: 1.02-2.36), along with LUTS-related factors.

conclusionsPMD is a common multifactorial condition affecting men across age groups. Beyond LUTS-related factors, exploratory age-stratified analyses identified sitting voiding posture as associated with PMD in men aged ≤ 50 years, although no significant age interaction was observed.

Indexed as

Lower Urinary Tract SymptomsPostureUrinary RetentionUrinationAdultAgedAged, 80 and overEast Asian PeopleErectile DysfunctionHumansJapanMaleMiddle AgedPrevalenceRisk FactorsSurveys and QuestionnairesEpidemiologyErectile dysfunctionLower urinary tract symptomsPostmicturition dribbleVoiding posture

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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.