摘要
Abstract
Objective:To investigate the procalcitonin (PCT), C-reactive protein (CRP) test for the early diagnosis of neonatal infectious diseases clinical significance of the study. Methods: From our hospital in May 2012 - May 2013 between diagnosis and treatment of infectious diseases of the newborn 100 cases, and 50 patients were healthy newborns, children with fasting venous blood col ected for procalcitonin and C-reactive protein. Procalcitonin ≥0.5μg/L is positive, C-reactive protein ≥10 mg/L as positive. Experimental group and the control group PCT, CRP values as wel as individual detection and PCT, CRP joint detection results. Results:(1) 100 cases of children with PCT average of (9.29 ± 5.26) μg / L, CRP average of (33.20 ± 20.54) mg / L, the control group PCT, CRP were lower than the experimental group, the dif erence statistical y significant (p<0.05). (2) Neonatal infections PCT, CRP combined diagnostic sensitivity 88.9%, specificity of 79.5%, which is al the diagnostic method sensitivity, specificity highest detection method, a single detector relative dif erence was statistical y significant (p<0.05 ). Conclusion: Procalcitonin (PCT), C-reactive protein (CRP) test for the early diagnosis of neonatal infection is important.关键词
降钙素原(PCT)/C-反应蛋白(CRP)/感染/早期诊断Key words
Procalcitonin (PCT)/C-reactive protein (CRP)/Infection/Early diagnosis
