膝关节术后感染20例四项感染指标检测结果

［摘要］目的　探讨膝关节术后感染患者中WBC、CRP、ESR、GR%的临床价值．方法　选取2012年3月至2015年1月间20例膝关节术后感染患者进行分析，收集临床数据，通过自身对比术前及术后第1、3、7天WBC、CRP、ESR、GR%的差异．结果　术后第1天WBC、CRP、ESR、GR%均高于术前，差异有统计学意义（P＜0.05）；ESR在术后第3天和第7天均高于术前，差异有统计学意义（P＜0.05），而WBC、CRP、GR%在术后第3天和第7天与术前相比差异无统计学意义（P＞0.05）．结论　WBC、CRP、ESR、GR%对于膝关节早期诊断、早期治疗有良好的参考价值，可作为膝关节感染初筛检测指标．

Detection of Four Infection Indicators in 20 Patients with Knee Infection after Operation

［Abstract］Objective　To investigate the detection results of WBC， CRP， ESR and GR% in patients with knee infection after operation. Methods The study was conducted from March 2012 to January 2015. Twenty patients were collected in the study. The values of WBC，CRP，ESR and GR% were compared and analyzed between pre-operation and post-operation of 1，3 and 7 days. Results The values of WBC，CRP，ESR and GR% in the post-operation of 1 day were higher than those in the pre-operation，and there were statistically significances（P < 0.05）. The values of ESR in the post-operation of 3 and 7 days were higher than that in the pre-operation， with statistically significances（P < 0.05）. However， the values of WBC， CRP and GR% in the post-operation of 3 and 7 days were no statistically significances compared with those in the pre-operation （P > 0.05）. Conclusion WBC，CRP，ESR and GR% have good reference value for early diagnosis and treatment， which can be used as screen testing indexes in the early knee infection.