Evidence map›Paper›PMID 40718350›Full record

ReviewOsteoporosis and sarcopenia2025

Epidemiology of sarcopenia: A narrative review.

Tzu-Hao Tseng, Shau-Huai Fu, Ning-Huei Sie, Yi-Chien Lu, Chen-Yu Wang, Chih-Hsing Wu

Abstract readReview
In one paragraph

Review in Osteoporosis and sarcopenia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

Tzu-Hao TsengDepartment of Orthopedic Surgery, National Taiwan University Hospital, Taipei, Taiwan.
Shau-Huai FuDepartment of Orthopedic Surgery, National Taiwan University Hospital, Taipei, Taiwan.
Ning-Huei SieNational Center for Geriatrics and Welfare Research, National Health Research Institutes, Huwei, Taiwan.
Yi-Chien LuNational Center for Geriatrics and Welfare Research, National Health Research Institutes, Huwei, Taiwan.
Chen-Yu WangNational Center for Geriatrics and Welfare Research, National Health Research Institutes, Huwei, Taiwan.
Chih-Hsing WuDepartment of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sarcopenia is a progressive loss of skeletal muscle mass and strength that contributes to adverse outcomes such as falls, fractures, and mortality in aging populations. Its prevalence varies widely across studies, influenced by intrinsic factors (eg, age, comorbidities, lifestyle), environmental conditions (eg, urban-rural differences, institutionalization), and the diagnostic criteria applied. This review synthesizes evidence mainly from systematic reviews and meta-analyses to examine how these factors shape the epidemiology of sarcopenia. The use of different definitions, such as EWGSOP 1/2, AWGS 2014/2019, IWGS, and FNIH, leads to large variations in prevalence estimates. This limits regional comparisons and hampers surveillance. The review also highlights key risk factors such as physical inactivity, malnutrition, smoking, irregular sleep, and cognitive impairment, although the overall certainty of evidence remains low to moderate. These findings emphasize the need for harmonized diagnostic standards and greater methodological consistency in future studies. Clinically, integrating sarcopenia screening into routine care and implementing targeted lifestyle interventions may help reduce disease burden. Future longitudinal and interventional research is essential to clarify causal pathways and guide effective public health strategies for sarcopenia prevention and management.

Indexed as

Diagnostic criteriaEpidemiologyIncidencePrevalenceSarcopenia

Identifiers

PMID40718350
PMCPMC12288926

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.