Evidence map›Paper›PMID 33663465›Full record

ArticleBMC women's health2021

Association of decreased grip strength with lower urinary tract symptoms in women: a cross-sectional study from Korea.

Su-Jin Yang, Jung Ha Park, Yunhwan Oh, Hyeonju Kim, Mihee Kong, Jihyun Moon

Open access · goldAbstract read
In one paragraph

Article in BMC women's health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

10 citing papers in PubMed, 13 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

6 authors at 2 institutions in 1 country.

Su-Jin YangSchool of Medicine, Jeju National University, Jeju, Republic of Korea.
Jung Ha ParkDepartment of Family Medicine, Jeju National University Hospital, Aran 13gil 15, Jeju-si, Jeju, 690-767, Republic of Korea.
Yunhwan OhDepartment of Family Medicine, Jeju National University Hospital, Aran 13gil 15, Jeju-si, Jeju, 690-767, Republic of Korea.
Hyeonju KimDepartment of Family Medicine, Jeju National University Hospital, Aran 13gil 15, Jeju-si, Jeju, 690-767, Republic of Korea.
Mihee KongDepartment of Family Medicine, Jeju National University Hospital, Aran 13gil 15, Jeju-si, Jeju, 690-767, Republic of Korea.
Jihyun MoonDepartment of Family Medicine, Jeju National University Hospital, Aran 13gil 15, Jeju-si, Jeju, 690-767, Republic of Korea. tropiajh@gmail.com.ORCID 0000-0001-6788-7521
Jeju National University Hospital · KRJeju National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLower urinary tract symptoms (LUTS) including frequency, nocturia, urgency, and incontinence, are common in women and cause significant discomfort in daily life. However, diagnosis and treatment of LUTS are often delayed because many patients with such symptoms do not complain to the physician of discomfort and do not seek medical attention. LUTS are known to be associated with muscle weakness. We investigated the association between grip strength and LUTS in women of different ages.

methodsThis study included 4225 women (mean age 48.6 years) who underwent self-referred health screening between April 2015 and December 2019. LUTS were evaluated using a self-reported questionnaire, and the overactive bladder symptom score was used to screen for an overactive bladder. Low muscle strength was defined as a hand grip strength of < 18 kg (decreased grip strength).

resultsWe observed decreased grip strength in 13.7% (n = 580) of the participants. Nocturia, urgency, incontinence, and overactive bladder were more common in women with decreased grip strength than in women with normal grip strength. After adjusting for age, comorbidities (hypertension, diabetes, hyperlipidemia), smoking status, alcohol consumption, regular exercise, and stress, nocturia (odds ratio [OR] 1.19, 95% confidence interval [CI] 1.01-1.52), urinary incontinence (OR 1.32, 95% CI 1.01-1.72), and an overactive bladder (OR 1.75, 95% CI 1.35-2.27) were significantly associated with decreased grip strength.

conclusionsThe findings suggest that LUTS, especially nocturia, incontinence, and an overactive bladder are associated with decreased grip strength in women. Therefore, physicians should be aware that patients may not seek help, even if they are uncomfortable, and it is important to obtain a detailed medical history and perform additional tests, even in the absence of complaints, in patients with low grip strength, who are at high risk of LUTS.

Indexed as

Lower Urinary Tract SymptomsUrinary Bladder, OveractiveCross-Sectional StudiesFemaleHand StrengthHumansMiddle AgedPrevalenceRepublic of KoreaSurveys and QuestionnairesMuscle strengthOveractive bladderUrinary incontinence

Identifiers

PMID33663465
PMCPMC7934376
OpenAlexW3135185300

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.