The Effectiveness of Respiratory Muscle Training on the Duration and Severity of Respiratory Symptoms in Patients With Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-Analysis.

Can Respir J · 2026 · PMC12878794 · PMID 41659952

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did not reach statistical significancep = 0.05actually significant

6MWD The meta‐analysis of the 6MWD suggested a small increase in walking distance with RMT compared with controls, but the pooled effect did not reach statistical significance (unadjusted p = 0.05; BH‐adjusted p = 0.07) (Figure 2 ). 3.4.

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