医学
支气管扩张
囊性纤维化
膈式呼吸
肺
超声波
放射科
内科学
肺功能测试
作者
Aylin Tanriverdi,Sema Savci,Melike Mese,Naciye Sinem Gezer,Buse Ozcan Kahraman,Can Sevinc
标识
DOI:10.1016/j.ultrasmedbio.2020.12.009
摘要
Abstract— The aim of this study was to assess diaphragm thickness (DT) and mobility (DM) and to investigate their relationship to clinical parameters in patients with non-cystic fibrosis (non-CF) bronchiectasis. Thirty-eight patients with non-CF bronchiectasis were enrolled in this cross-sectional study. DT was measured using ultrasound at different lung volumes (at residual volume [DTRV], functional residual capacity [DTFRC] and total lung capacity [DTTLC]). DM was measured using ultrasound during quiet breathing (DMQB) and deep breathing (DMDB). Disease severity, pulmonary function, respiratory muscle strength, exercise capacity and physical activity were assessed. DTRV correlated with disease severity (ρ = 0.332, p = 0.042), FEV1% (r = 0.387, p = 0.016) and FVC% (r = 0.405, p = 0.012). DTFRC correlated with FVC% (r = 0.331, p = 0.042). DTTLC correlated with disease severity (r = 0.430, p = 0.007) and total physical activity time (r = 0.379, p = 0.019). DMDB correlated with disease severity (ρ = –0.380, p = 0.019), FEV1% (r = 0.369, p = 0.023) and FVC% (r = 0.405, p = 0.012). DT is related to disease severity, pulmonary function and physical activity, while DM is related to disease severity and pulmonary function in patients with non-CF bronchiectasis.
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