Ty -jour t1-纤维化间质性肺疾病的功能老化:脆弱对不良健康结果的影响JF-欧洲呼吸杂志,Sabina A. Au -Kwan,Joanne M.Au -Leung,Janice M.Au -Khalil,Nasreen au -Wilcox,Pearce G. Au -Ryerson,Christopher J. Y1- 2020/01/01 Ur -http:// http:// http:// http://www.qdcxjkg.com/content/55/1/1/1900647.Abstract N2-背景加速生物学和功能衰老在纤维化的间质性肺疾病(ILD)中很常见;但是,在该人群中尚未评估它们对不良健康结果的影响。方法是从专门的ILD诊所招募的方法。功能老化是通过脆弱指数和生物年龄来确定的,通过测量患者外周血白细胞的绝对端粒长度(ATL)。不利的健康结果包括与健康相关的生活质量(圣乔治的呼吸问卷),呼吸和非呼吸性住院治疗的数量和长度,药物耐受性以及死亡时间或肺移植时间。多变量模型用于确定与脆弱指数和ATL相关的不良健康结果的风险和率。补体540例纤维化ILD患者,包括100例具有特发性肺纤维化(IPF)的患者,提供了749例脆弱指数评估,提供了189例血液,提供了189例患者。样品。脆弱指数与生活质量,住院率,住院时间和死亡率有密切相关,包括对年龄,性别,疾病严重程度和IPF诊断的调整。通过在常用的临床参数和先前验证的复合指数中添加脆弱指数,改善了死亡率预后。相反,ATL与大多数不良健康结果无关。 The effect of chronological age on outcomes was mediated primarily by the frailty index, and to a lesser extent by aTL.Conclusions Functional ageing is associated with adverse health outcomes in patients with fibrotic ILD, indicating the need for consideration of the individual functional age into clinical decision-making.Frailty independently predicts adverse health outcomes in patients with fibrotic ILD; with functional ageing as the main driver of most age-related adverse health outcomes there is a need to recognise, prevent and treat frailty in this population http://bit.ly/2k81rRc ER -