Prevalence and clinical impact of frailty in COPD: a systematic review and meta-analysis.

ABSTRACT:

Background

Frailty has been increasingly identified as a risk factor of adverse outcomes in chronic obstructive pulmonary disease (COPD). The prevalence and impact of frailty on health outcomes in people with COPD require clarification.

Methods

PubMed, Embase, The Cochrane Library and Web of Science (January 1, 2002, to July 1, 2022) were comprehensively searched to identify studies related to frailty and COPD. Comparisons were made between people who did and did not have frailty for pulmonary function, dyspnea severity, 6-minute walking distance, activities of daily life, and mortality.

Results

Twenty studies (9 cross-sectional, 10 cohort studies,1 clinical trial) from Europe (9), Asia (6), and North and South America (4), Oceania (1) involving 11, 620 participants w

SUBMITTER: Wang L 

PROVIDER: S-EPMC10182679 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature