PT  - JOURNAL ARTICLE
AU  - Barbosa, Marisela
AU  - Andrade, Renato
AU  - de Melo, Cristina Argel
AU  - Torres, Rui
TI  - Community-Based Pulmonary Rehabilitation Programs in Individuals With COPD
AID  - 10.4187/respcare.09627
DP  - 2022 May 01
TA  - Respiratory Care
PG  - 579--593
VI  - 67
IP  - 5
4099  - http://rc.rcjournal.com/content/67/5/579.short
4100  - http://rc.rcjournal.com/content/67/5/579.full
AB  - BACKGROUND: Community-based pulmonary rehabilitation (PR) programs can be offered to patients with COPD, but the literature on its effects is still not well summarized. Our purpose was to investigate the health-, physical-, and respiratory-related effects of community-based PR in individuals with COPD as compared to control groups.METHODS: The PubMed and Embase databases were searched up to May 17, 2021. We included randomized control trials that compared the effects of community-based PR as compared to control groups in individuals with COPD. The risk of bias was judged using the Cochrane Risk of Bias 2 (RoB2). Meta-analysis was performed using a random-effects model to estimate the standardized mean difference (SMD) with 95% CI of the mean changes from baseline between groups. The Grading of Recommendations Assessment, Development, and Evaluation was used to interpret certainty of results.RESULTS: We included 10 randomized control studies comprising a total of 9,350 participants with weighted mean age of 62.3 ± 2.38 y. The community-based interventions were based on exercise programs (resistance and/or endurance). All studies were judged as high risk and/or some concerns in one or more domains the risk of bias. All meta-analyses displayed very low certainty of evidence. The community-based PR interventions were significantly superior to control interventions in improving the St. George Respiratory Questionnaire Activity subscore (−0.40 [95% CI −0.72 to −0.08]; k = 5, n = 382) and total score (−0.73 [95% CI −1.29 to −0.18]; k = 4, n = 268) and the Chronic Respiratory Disease Questionnaire dyspnea subscore (0.36 [95% CI 0.03–0.69]; k = 6, n = 550). The mean changes from baseline were not different between the groups for all other outcomes.CONCLUSIONS: Community-based PR tended to result in superior health-related quality of life and symptoms than control interventions, but the findings were inconsistent across outcomes and with very low certainty of evidence. Further studies are warranted for stronger conclusions.