关键词: 脓毒症, C反应蛋白质, 降钙素受体样蛋白

Abstract: ObjectiveTo investigate the quantitative relationship between the concentration of ultra sensitive C response protein (hsCRP) in all kinds of sepsis patients’ blood and the severity of sepsis. MethodsEightythree sepsis patients were selected， then grouped according to the severity of the disease and scored according to basic information of each patient. The blood sample 8 ml was extracted and CRP，hsCRP， WBC， N(%) were measured  and coefficient of death risk was calculated. ResultsLogistic regression model showed that hsCRP，PCT concentration， erythrocyte sedimentation rate (ESR) were associated with sepsis severity of patients. ConclusionThe concentration of inflammatory cytokines，hsCRP， ESR， PCT have certain guiding significance on sepsis severity evaluation.

Key words: sepsis, Creactive protein, calcitonin receptorlike protein