Systematic review of the effectiveness of community-based self-management interventions among primary care COPD patients.

NPJ Prim Care Respir Med · 2018 · PMC6251904 · PMID 30470741

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did not reach statistical significanceno p-value reported

The SGRQ activity (mean difference −1.56, 95%CI −4.22, 1.10; I 2 0%), symptoms (mean difference −1.47, 95%CI −4.74, 1.80; I 2 0%) and impacts scores (mean difference −0.63, 95%CI −2.65, 1.38; I 2 0%) were in the direction favouring the self-management interventions, but did not reach statistical significance.

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