What does this research mean for the field?

Lower extremity performance tests, specifically countermovement jump (CMJ) power and isometric knee extension (IKE), provide significantly better discriminatory power for identifying sarcopenia in patients with chronic diseases compared to traditional measures like hand grip strength and skeletal muscle mass. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

This research aims to identify effective muscle health parameters that can indicate sarcopenia in patients with chronic diseases.

June 13, 2026European Journal of Preventive CardiologyOpen Access

Parameters of muscle health derived from bio-impedance and mechanical measurements as indicators of sarcopenia in patients with chronic disease

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Authors

NHN HerweghUniversity Hospital of Bern JHJ HeckerUniversity Hospital of Bern NKN KochUniversity Hospital of Bern

Discussion

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Implication

Randomized trial evaluates muscle function indicators in chronic disease patients, suggesting improvements for sarcopenia screening.

Key Points

This research aims to identify effective muscle health parameters that can indicate sarcopenia in patients with chronic diseases.
Assessed skeletal muscle function and body composition in 88 participants using various measurements.
Utilized bioimpedance analysis, hand grip strength, isometric knee extension, and countermovement jump tests.
Applied linear discriminant analysis and logistic regression to analyze group differences between healthy individuals and patients.
Discriminant analysis achieved 72% accuracy, with isometric knee extension being the strongest predictor (AUC=0.96).
Countermovement jump also showed high discriminatory power (AUC=0.93) while hand grip strength performed poorer (AUC=0.77).
Findings suggest including countermovement jump and phase angle in sarcopenia screening protocols for better muscle health assessment.

Cite This Study

Herwegh et al. (2026) studied this question.

synapsesocial.com/papers/6a2cf6aefaef96ed7f0584d7 https://doi.org/10.1093/eurjpc/zwag249.137

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June 13, 2026European Journal of Preventive CardiologyOpen Access

Parameters of muscle health derived from bio-impedance and mechanical measurements as indicators of sarcopenia in patients with chronic disease

View Full Paper

Ask AI

Bookmark

Authors

NHN HerweghUniversity Hospital of Bern JHJ HeckerUniversity Hospital of Bern NKN KochUniversity Hospital of Bern

Discussion

Member takes

Implication

Randomized trial evaluates muscle function indicators in chronic disease patients, suggesting improvements for sarcopenia screening.

Key Points

This research aims to identify effective muscle health parameters that can indicate sarcopenia in patients with chronic diseases.
Assessed skeletal muscle function and body composition in 88 participants using various measurements.
Utilized bioimpedance analysis, hand grip strength, isometric knee extension, and countermovement jump tests.
Applied linear discriminant analysis and logistic regression to analyze group differences between healthy individuals and patients.
Discriminant analysis achieved 72% accuracy, with isometric knee extension being the strongest predictor (AUC=0.96).
Countermovement jump also showed high discriminatory power (AUC=0.93) while hand grip strength performed poorer (AUC=0.77).
Findings suggest including countermovement jump and phase angle in sarcopenia screening protocols for better muscle health assessment.

Cite This Study

Herwegh et al. (2026) studied this question.

synapsesocial.com/papers/6a2cf6aefaef96ed7f0584d7 https://doi.org/10.1093/eurjpc/zwag249.137

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