Association between exercise and risk of cardiovascular diseases in patients with non-cystic fibrosis bronchiectasis

Autor: Hayoung Choi, Sang Hyuk Kim, Kyungdo Han, Tai Sun Park, Dong Won Park, Ji-Yong Moon, Sang-Heon Kim, Tae-Hyung Kim, Jang Won Sohn, Ho Joo Yoon, Hyun Lee
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Respiratory Research, Vol 23, Iss 1, Pp 1-10 (2022)
Druh dokumentu: article
ISSN: 1465-993X
DOI: 10.1186/s12931-022-02202-7
Popis: Abstract Background: Although cardiovascular comorbidities negatively impact survival in patients with bronchiectasis, there is limited evidence to recommend exercise in this population. We aimed to evaluate whether exercise habit changes are related to reduced cardiovascular disease risk and explore an optimal exercise amount. Methods: This study identified 165,842 patients with newly diagnosed bronchiectasis during 2010–2016 who underwent two health examinations and were followed up until December 2020. The exposure was the change in weekly habits of moderate- or vigorous-intensity physical activity between the two examinations, classified into non-exercisers and exercisers (further classified into new exercisers, exercise dropouts, and exercise maintainers). The amount of exercise was measured using metabolic equivalents of task (MET). The outcome was the incidence of myocardial infarction (MI) or stroke. Results: During a mean of 6.2 ± 2.1 follow-up years, 4,233 (2.6%) and 3,745 (2.3%) of patients with bronchiectasis had MI or stroke, respectively. Compared to non-exercisers, exercisers had a significantly lower risk of MI or stroke by 9–28% (p
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