Home-based respiratory muscle training on quality of life and exercise tolerance in long-term post-COVID-19: Randomized controlled trial.

Ann Phys Rehabil Med · 2023 · PMC9708524 · PMID 36191860

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failed to reach statistical significanceno p-value reported

Changes in fatigue failed to reach statistical significance but resulted in improvement.

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did not reach statistical significanceno p-value reported

The VAS-reported quality of life showed moderate-high improvements ( d ≈0.7) but did not reach statistical significance in the IMT and RMT groups compared with the RMT sham and IMT sham groups, respectively.

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