目的通过对肺炎克雷伯杆菌感染患者C反应蛋白变化的研究,了解C反应蛋白变化在临床指导抗生素使用的意义。方法对53例培养为肺炎克雷伯杆菌感染的患者治疗过程中C反应蛋白的变化进行比较。结果 53例培养为肺炎克雷伯杆菌患者,在抗生素有效治疗的情况下,C反应蛋白逐渐降低。结论研究结果提示C反应蛋白可以作为肺炎克雷伯杆菌感染患者治疗疗效的指标。 Objective To study the changes of C-reactive protein in patients with Klebsiella pneumoniae infection and to find out the significance of the changes of C-reactive protein in the clinical use of antibiotics. Methods The changes of C-reactive protein in 53 cases of patients with Klebsiella pneumoniae infection were compared. Results 53 patients were cultured as Klebsiella pneumoniae patients, in the case of effective antibiotics, C-reactive protein decreased. Conclusion The results suggest that C-reactive protein can be used as an indicator of curative effect in patients with Klebsiella pneumoniae infection.