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目的:探究降钙素原对重症感染的诊断价值以及指导降阶梯治疗的作用。方法:选取本科接收的重症感染患者77例,给予患者有效的对症治疗及护理,对比并分析患者治疗前后降钙素原的变化。结果:治疗后患者的降钙素原的含量明显低于治疗前,结果差异有统计学意义(P<0.05)。经过分析,降钙素原的诊断细菌感染的敏感度为95.42%,特异度为91.43%。在治疗期间,患者的治疗费用为(55047.3±10032.21)元,住院时间为(8.15±3.22)天。结论:降钙素原对重症感染具有重要的诊断价值,对降阶梯治疗具有重要的指导意义,能有效降低患者的治疗成本与治疗时间,值得在临床上得到进一步的应用。
Objective: To investigate the value of procalcitonin in the diagnosis of severe infections and the role of descending ladder. Methods: Seventy-seven patients with severe infection were enrolled in this study. The patients were given effective symptomatic treatment and nursing care. The changes of procalcitonin before and after treatment were compared and analyzed. Results: After treatment, the content of procalcitonin was significantly lower than before treatment, the difference was statistically significant (P <0.05). After analysis, the sensitivity of procalcitonin for the diagnosis of bacterial infection was 95.42% and the specificity was 91.43%. During the treatment, the treatment cost of patients was (55047.3 ± 10032.21) yuan, hospitalization time was (8.15 ± 3.22) days. CONCLUSION: Procalcitonin is an important diagnostic value for severe infection and has an important guiding significance for descending ladder treatment. It can effectively reduce the treatment cost and treatment time of patients, and is worth further clinical application.