Osteoarthritis

Associations between biomarkers and skeletal muscle function in individuals with osteoarthritis: a systematic review and meta-analysis

Arthritis Res TherPublished Systematic review and meta-analysis

Authors' conclusion

Associations between biomarkers and lower limb skeletal muscle function in individuals with osteoarthritis was limited, the few studies exploring lower limb muscle measures were mainly secondary outcomes.

Study context

Population
Individuals with OA; studies of biomarkers and lower limb skeletal muscle function (PubMed, MEDLINE, CINAHL, EMBASE, Scopus, SPORTDiscus, Web of Science, inception to 8th August 2023)
Participants
4,101 individuals24 studies
Outcome
Associations between biomarkers and lower limb skeletal muscle function
Methodological detailstwo independent reviewers
  • Two independent reviewers

Pooled result

As reported in the abstract

Muscle strength and vitamin D: significant association, Hedge's g (SE 0.27; P = 0.03), k = 3 studies

0.58

Walking speed and high-sensitivity CRP: no significant association, Hedge's g (SE 0.05; P = 0.73), k = 3 studies

−0.02

Further pooled results

Total biomarkers reported
93
Inflammatory
35
Metabolic
15
Hormones
10
Studies reporting muscle-specific biomarkers (n = 3 biomarkers)
1
Studies reporting OA-specific markers (n = 5 markers)
6

Original publication

Associations between biomarkers and skeletal muscle function in individuals with osteoarthritis: a systematic review and meta-analysis. Arthritis Res Ther. Published 5 November 2024. doi:10.1186/s13075-024-03419-1

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