Diagnostic value of whole blood C-reactive protein combined with routine blood test in children with infectious diseases
Objective To explore the diagnostic value of whole blood C-reactive protein combined with routine blood test in children with infectious diseases.Methods 130 children with infectious diseases were selected as the study group,and another 130 healthy children were selected as the control group.All subjects underwent whole blood C-reactive protein and routine blood tests.Comparison was made on whole blood C-reactive protein and white blood cell counts between the two groups,the diagnostic efficacy of different test methods,and the clinical diagnosis satisfaction of different test methods in the study group.Results The whole blood C-reactive protein of the study group was(18.2±2.2)mg/L and the white blood cell count was(20.1±3.3)×109/L,which were higher than(5.8±1.0)mg/L and(8.6±1.2)×109/L in the control group(P<0.05).The sensitivity,specificity and accuracy of whole blood C-reactive protein combined with routine blood test were 93.8%,95.4%and 94.6%,those of whole blood C-reactive protein were 69.2%,79.2%and 74.2%,and those of routine blood test were 72.3%,82.3%and 77.3%.The sensitivity,specificity and accuracy of whole blood C-reactive protein combined with routine blood test were higher than those of whole blood C-reactive protein and routine blood test alone(P<0.05).The clinical diagnostic satisfaction of the study group with whole blood C-reactive protein combined with blood routine test was higher than that with whole blood C-reactive protein and blood routine test alone(P<0.05).Conclusion The whole blood C-reactive protein and white blood cell counts of children with infectious diseases are significantly higher than those of healthy children.The accuracy and satisfaction of clinical diagnosis of combined test of whole blood C-reactive protein and blood routine are superior to that of single test.
Whole blood C-reactive proteinRoutine blood testInfectious diseases in childrenSensitivitySpecificityDiagnostic satisfaction