间质性肺疾病患者运动能力及运动时呼吸困难评价研究  

Study on the Expression of ILD Patients and Normal Subjects During Exercise

作　　者：刘广杰[1] 王扬[1] 罗秀芳[1] 

机构地区：[1]首都医科大学附属北京同仁医院呼吸内科,100730

出　　处：《医学研究杂志》2007年第8期44-46,共3页Journal of Medical Research

摘　　要：目的探索间质性肺疾病(ILD)患者的运动负荷表现,为临床上应用运动负荷试验判定间质性肺疾病患者的预后和生活质量评价等提供理论依据。方法对36例间质性肺疾病患者和20位正常人进行了静态肺功能检查和运动负荷试验,测定了每分钟氧摄取量(VO2)、血氧饱和度(SpO2)和呼吸困难勃氏分级指数(BS)等指标。结果ILD患者与正常人比较明显运动中和最大运动时BS增加,SpO2明显下降,ILD患者VO2max小于正常人。结论ILD患者最大运动能力降低,运动中发生低氧血症,呼吸困难明显是主要运动限制因素。Objective To study the expression of ILD patients and health men during exercise, furthermore provide the reference of application of exercise test in ILD. Methods Cycle exercise test was used in 36 patients with ILD and 20 normal subjects , The oxygen uptake per minute （ VO2 ） , Borg Scale （BS） , SpO2 , and other index of exercise test were detected. Results Compared with normal subjects, The VO2max in ILD patients was decrease markedly;The BS was increased,SpO2 decreased markedly during exercise. Conclusions The results indicate that the hypoxemia and dyspnea are the limited factors of exercise in the patients with ILD ; The capacity of exercise in ILD decrease compare with normal subjects.

关 键 词：ILD 正常人 运动负荷试验 

分 类 号：R563[医药卫生—呼吸系统]