在农场医疗工作中,我们经常看到因慢性阻塞性肺疾病人,反复就医,用药住院,因健康状况、经济状况、他们仅能维持一个低水平的生活状态,其生活能力,劳动能力极差,而又为其治疗花了大量的医疗费,最终仍不完全死于呼吸衰竭及其合并症,给个人、单位、国家形成沉重的经济负担,形成高? In farm medical work, we often see people who suffer from chronic obstructive pulmonary disease who repeatedly seek medical treatment and are hospitalized for medication. Because of their health status and economic status, they can only maintain a low level of living conditions, and their living ability and working ability are extremely poor. , but also spent a lot of medical expenses for its treatment, and ultimately still not completely died of respiratory failure and its complications, to individuals, units, countries to form a heavy economic burden, forming a high?