Evidence map›Paper›PMID 34612015›Full record

ArticleJournal of cachexia, sarcopenia and muscle2021

Relationships between lung function decline and skeletal muscle and fat mass changes: a longitudinal study in healthy individuals.

Han-Ki Park, So-Hee Lee, Suh-Young Lee, Sun-Sin Kim, Heung-Woo Park

Open access · goldAbstract read
In one paragraph

Article in Journal of cachexia, sarcopenia and muscle, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 42 citations in OpenAlex.

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  19. Update on the Etiology, Assessment, and Management of COPD Cachexia: Considerations for the Clinician.International journal of chronic obstructive pulmonary disease · 2022
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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

5 authors at 2 institutions in 2 countries.

Han-Ki ParkDepartment of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea.ORCID 0000-0002-5460-9917
So-Hee LeeSeoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea.
Suh-Young LeeDepartment of Internal Medicine, Seoul National University Hospital, Seoul, Korea.
Sun-Sin KimSeoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea.
Heung-Woo ParkDepartment of Internal Medicine, Seoul National University Hospital, Seoul, Korea.ORCID 0000-0002-6970-3228
Seoul National University · KRSeoul National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe associations between long-term changes in body mass composition and decline in lung function in healthy adults are unknown.

methodsUsing a well-defined health check-up database, we first assessed individual longitudinal changes in muscle mass (MM) and fat mass (FM) measured via bioelectrical impedance analyses. Then we classified the enrolled individuals into five body composition groups according to their MM index (MMI) [MM (kg)/height (m)

resultsA total of 15 476 middle-aged individuals (6088 women [mean age ± standard deviation: 50.74 ± 7.44] and 9388 men [mean age ± standard deviation: 49.36 ± 6.99]) were enrolled. The mean number of measurements was 6.96 (interquartile range [IQR]: 5-9) over an average follow-up period of 8.95 years (IQR: 6.73-11.10). Decrease in MMI was significantly associated with accelerated FEV1 decline in men only (P = 1.7 × 10

conclusionsChange in body composition over time can be used to identify healthy middle-aged individuals at high risk for rapid FEV1 decline.

Indexed as

Body CompositionMuscle, SkeletalAdultFemaleForced Expiratory VolumeHumansLongitudinal StudiesLungMaleMiddle AgedBody compositionFEV1Health screeningLung functionObesitySarcopenia

Identifiers

PMID34612015
PMCPMC8718064
OpenAlexW3203395154

What Socratic 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 Socratic graph.