Division of Geriatric Medicine, Department of Clinical Sciences in Malmö, Lund University, Malmö, Sweden.
NPJ Prim Care Respir Med. 2022 Aug 26;32(1):30. doi: 10.1038/s41533-022-00292-w.
Information about the decline rate in forced expiratory volume in 1 s (FEV1s) in older adults with COPD is scarce. A total of 4082 community-dwelling older adults from the population-based study Good Aging in Skåne were followed for 12 years and 143 participants developed COPD. The average FEV1s decline is estimated to be 66.3 mL/year, (95% CI [56.4; 76.3]) and 43.3 mL/year (1.7%/year, 95% CI [41.2; 45.5]) for COPD and non-COPD participants, respectively.
有关慢性阻塞性肺疾病（COPD）老年患者 1 秒用力呼气容积（FEV1）下降率的信息很少。在这项基于人群的斯科讷良好老龄化研究中，共有 4082 名居住在社区的老年人随访了 12 年，其中 143 人患有 COPD。估计平均 FEV1 下降率为 66.3mL/年（95%CI [56.4; 76.3]），COPD 和非 COPD 参与者分别为 43.3mL/年（1.7%/年，95%CI [41.2; 45.5]）。
