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院内感染(Nosocomial infections,NI)是患者在住院期间获得的感染,主要包括手术创口感染、呼吸道感染、消化系统感染和泌尿系统感染,可显著增加死亡率和患者住院时间[1]。老年呼吸重症患者因机体因素和采用有创辅助通气治疗等因素较易发生院内感染。导致院内感染的主要危险因素为医护人员、医院环境、侵袭性操作和抗生素使用等[2,3]。本文针对上述感染危险因素对62例老年呼吸重症患者在常规护理基础上采
Nosocomial infections (NI) are the infections that patients receive during their hospital stay, mainly including surgical wound infections, respiratory infections, digestive infections and urinary tract infections, with significant increases in mortality and hospital stays [1]. Severe respiratory diseases in elderly patients due to factors such as the body and the use of invasive ventilation and other factors more susceptible to nosocomial infections. The main risk factors for nosocomial infections are health care workers, the hospital setting, invasive procedures, and antibiotic use [2,3]. In view of the above risk factors for infection in 62 cases of elderly patients with severe respiratory care based on routine care