Evidence map›Paper›PMID 28158989›Full record

ArticleBMC geriatrics2017

Higher skeletal muscle mass may protect against ischemic stroke in community-dwelling adults without stroke and dementia: The PRESENT project.

Yang-Ki Minn, Seung-Han Suk

Open access · goldAbstract read
In one paragraph

Article in BMC geriatrics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

30 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. 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

2 authors at 2 institutions in 1 country.

Yang-Ki MinnDepartment of Neurology, Hallym University, 1- shingil-ro, Yeoungdeungpo-Gu, Seoul, 07441, Republic of Korea.
Seung-Han SukDepartment of Neurology, Wonkwang University Sanbon Medical Center, Sanbon-Ro 321, Gunpo-si, Gyeonggi-do, 15865, Republic of Korea. suksh@wonkwang.ac.kr.
Hallym University · KRWonkwang University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt is well known that a low skeletal muscle mass (SMM) is associated with stroke. However, it is unknown whether increasing muscle mass can prevent stroke.

methodsThis community-based cross-sectional study was supported by the regional government. SMM measurements and brain computed tomography was performed in 722 stroke-free and dementia-free subjects (aged 50-75 years). Subjects were divided into quartiles (Q) by SMM, checked using the bioelectrical impedance analysis method (InBody 770, InBody, Seoul, Korea). Odds ratios (ORs) of brain white matter changes/silent infarction (WMC/SI) were calculated. The subjects were then divided into two groups by sex and evaluated.

resultsIn the analysis of the four groups, the unadjusted ORs of Q2-Q4 were 0.616 (95% confidence interval [CI], 0.372-1.022; P = 0.061), 0.290 (CI, 0.159-0.530; P < 0.001), and 0.209 (CI, 0.108-0.403; P < 0.001) for the risk of WMC/SI. Adjusted ORs for age, hypertension, diabetes mellitus, education, hypercholesterolemia, and smoking were 0.994 (CI, 0.513-1.740; P = 0.085), 0.669 (CI, 0.329-1.362; P = 0.268), and 0.464 (CI, 0.219-0.984; P = 0.045). In the two-group (dichotomized) analysis, the unadjusted OR for the higher muscle mass groups (Q3 + Q4) was 0.313 (CI, 0.200-0.491; P < 0.001). The adjusted OR was 0.577 (CI, 0.340-0.979; P = 0.042). Considering sex, the adjusted OR were 0.351 (CI, 0.141-0.869; P = 0.024) in men and 0.771 (CI, 0.391-1.519; P = 0.452) in women.

conclusionsOur findings suggest that increased SMM may protect against WMC/SI, especially in men.

Indexed as

Body Mass IndexMuscle, SkeletalAgedBrain IschemiaCase-Control StudiesCross-Sectional StudiesDementiaFemaleHumansMaleMiddle AgedRepublic of KoreaStrokeBioelectrical impedance analysis (BIA)Body compositionRisk factorSarcopeniaSkeletal muscle massStroke

Identifiers

PMID28158989
PMCPMC5290653
OpenAlexW2584517377

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.