呼吸科患者的上下呼吸道感染几率较大,除患者自身的身体因素是造成院内感染的重要因素之外,病区环境与护理工作的优劣也是影响呼吸科病人医院感染的重要条件。本文将就呼吸科病人医院感染相关因素方面进行分析与探讨,旨在使医院及患者甚至其家属方面认识到医院感染的相关因素与影响,重视预防规避措施,以提高患者的疾病康复效率。 Respiratory patients with a higher risk of upper and lower respiratory tract infection, in addition to the patient’s own body is an important factor in nosocomial infections, ward environment and care of the merits of the hospital infection is also an important condition affecting respiratory patients. This article will analyze and discuss the related factors of nosocomial infection in patients with respiratory diseases so as to make hospitals and their relatives and their relatives aware of the related factors and effects of nosocomial infection and to take preventive and circumvention measures in order to improve their rehabilitation efficiency.