Diagnostic significance of non-specific diagnostic indicators for bacterial neonatal late-onset sepsis / 中国基层医药

ABSTRACT

Objective@#To investigate the diagnostic value of non-specific diagnostic indicators for bacterial neonatal late-onset sepsis.@*Methods@#A total of 55 children with bacterial neonatal late-onset sepsis in Langfang People's Hospital were selected as sepsis group.Another 67 cases of non-infected newborns were selected as control group.White blood cell, platelet and C-reactive protein were retrospectively analyzed for diagnostic value.Meanwhile, percentage of neutrophils and mean platelet volume were analyzed for diagnostic value.@*Results@#When the bacterial neonatal late-onset sepsis occurred, the sensitivity(41.8%), specificity(95.6%) and positive predictive value(92.0%) of C-reactive protein were high.The sensitivity(18.2%, 10.9%), positive predictive value(71.4%, 85.7%) of white blood cell and platelet were low, but specificity(94%, 98.5%) was high.The percentage of neutrophils [(62.01±22.16)] and mean platelet volume[(11.60±0.98)] were higher than those of the control group [(36.58±11.06), (10.88±0.95)], and the differences were statistically significant(all P<0.05).@*Conclusion@#C-reactive protein has greater diagnostic value for bacterial neonatal late-onset sepsis.The percentage of neutrophils and mean platelet volume have some diagnostic value.