Clinical diagnostic value of CD64 index and CRP in newborn bacterial infectious diseases / 国际检验医学杂志
International Journal of Laboratory Medicine
;
(12): 1920-1922, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-495292
ABSTRACT
Objective To investigate the diagnostic value of combined detection of neutrophil CD64 index and C reactive protein (CRP) levels in newborn bacterial infectious diseases .Methods The retrospective analysis was performed on 139 neonates admitted to the neonatal department of our hospital from January to December 2015 ,including 72 cases in the bacterial infection group and 67 cases in the viral infection group ,and 50 healthy neonates were selected as the control group .The levels of CD64 and CRP and the positive rates were compared among 3 groups and analyzed .The sensitivity ,specificity ,positive predictive value and negative predictive value of CD64 and CRP in the diagnosis of bacterial infection were analyzed .Results The CD64 index and CRP levels had statistical difference between the bacterial infection with the viral infection group and normal control group (P<0 .05) ,the CD64 index and CRP levels after treatment in the bacterial infection group were significantly decreased ,the differences were statistieally significant(P<0 .05) .The sensitivity ,specificity ,positive predictive value and negative predictive value of CD64 index in the diag‐nosis of bacterial infection were 91 .7% ,92 .5% ,93 .0% and 91 .2% respectively ,which were significantly higher than those of CRP ,the differences were statistically significant (P< 0 .05).CD64 index was positively correlated with CRP (r= 0 .781 ,P<0 .01) .Conclusion The combined detection of CD64 index and CRP level helps to early diagnosis ,differential diagnosis and the therapeutic effect evaluation of bacterial infection in neonates ,moreover the diagnostic efficiency of CD64 is obviously better than that of CRP .
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
/
Screening study
Language:
Chinese
Journal:
International Journal of Laboratory Medicine
Year:
2016
Type:
Article
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