The Application Value of Vazyme Quantum Dot Fluorescence Analyzer to Test Pediatric Infectious Pneumonia
Objective:To analyze the application value of the Vazyme quantum dot fluorescence analyzer in detecting infectious pneumonia in children.Methods:A study included 93 pediatric infectious pneumonia patients from April 1,2023 to August 31,2023,white blood cells of QD-S1200,Mindray BC-6000plus and PA-900 (white blood cell,WBC),hypersensitivity-C-reactive protein (hypersensitivity-C-reactive protein;hs-CRP),interleukin-6 (interleukin-6,IL-6),procalcitonin (PCT),and serum amyloid A (serum amyloid protein A,SAA),explore the application value of different monitoring instruments in the diagnosis of pediatric infectious pneumonia.Results:93 pediatric patients were detected to have white blood cells (10.12±0.23) ×109/L,hs CRP (21.01±7.85) mg/L,PCT (0.44±0.06)ng/mL,IL-6 (39.24±6.32) pg/mL,and SAA (101.28±29.63)mg/L using the Vazyme fully automated quantum dot fluorescence immunoassay analyzer QDS120,Mindray BC-6000plus fully automated hematology analyzer,and Pumen specific protein analyzer PA-900;The positive detection rate of the Vazyme fully automatic quantum dot fluorescence immunoassay analyzer QD-S1200 was 100.00%,the positive detection rate of the Mindray BC-6000plus fully automatic blood cell analyzer was 97.85%,and the positive detection rate of the Pumen specific protein analyzer PA-900 was 96.77%.There was no statistically significant difference among the three groups (P>0.05);The detection time of different indicators in children with infectious pneumonia was shorter and the difference was statistically significant (P<0.05) using the Vazyme fully automatic quantum dot fluorescence immunoassay analyzer QD-S1200;In the determination of two different concentration quality control samples,hs CRP,PCT,IL-6,and SAA,using the Vazyme fully automatic quantum dot fluorescence immunoassay analyzer QD-S1200,the intra batch precision was less than 10%,the inter batch precision was less than 15%,and the detection precision of five indicators was relatively high.Conclusion:QD immunoanalyzer QD-S1200 for pediatric infectious pneumonia is high,and the waiting time is shorter,and the comprehensive application value of clinical testing is high.