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目的:分析老年患者呼吸内科的感染因素,为临床预防提供参考依据。方法:采用回顾分析的方法,结合120例老年呼吸内科患者的资料对感染部位和感染因素进行分析。结果:患者发生感染的部位为呼吸系统、消化系统和泌尿系统,发生率分别为51.7%,30.8%,11.7%,其余为5.8%。呼吸系统发生感染率最高,同其他部位相比具有显著性差异(P<0.05)。患者的感染因素主要有心理、生理、住院时间、长期使用抗菌药物和侵入性操作这5方面。结论:老年呼吸内科患者发生感染有多种因素,因此在临床上要对这些因素进行关注,合理采取预防措施,减少感染发生的可能。
Objective: To analyze the infection factors of respiratory medicine in elderly patients and provide reference for clinical prevention. Methods: The retrospective analysis method, combined with the data of 120 elderly patients with respiratory medicine on the infection site and infection factors were analyzed. Results: Infection occurred in respiratory system, digestive system and urinary system. The incidence rates were 51.7%, 30.8% and 11.7% respectively, while the others were 5.8%. Respiratory infection rate was the highest, compared with other parts had significant difference (P <0.05). Infection in patients with the main psychological, physical, length of stay, long-term use of antimicrobial agents and invasive operation of these 5 aspects. CONCLUSIONS: Geriatric respiratory medicine patients have multiple factors of infection. Therefore, we should pay attention to these factors clinically and take appropriate preventive measures to reduce the possibility of infection.