The results analysis of detection HBV,anti-HCV,anti-HIV and TP-Ab by chemiluminesce immunoassay / 重庆医学

ABSTRACT

Objective To detection analysis of blood infectious disease markers in patients before blood transfusion or before surgery .Methods HBsAg ,anti-HBs ,HBeAg ,anti-HBe ,anti-HBc ,anti-HCV ,anti-HIV ,TP-Ab were detected for 3 542 cases of se-rum using chemiluminescence immunoassay(CLIA) and ELISA .Results For HBsAg ,there were 704 cases of positive among 3 542 cases ,the proportion was 19 .8% ;For anti-HCV ,there were 52 cases of positive among 3 032 cases ,the proportion was 1 .72% ;For anti-HIV ,there were 3 cases of positive among 3 049 cases ,the proportion was 0 .09% ;For TP-Ab ,there were 200 cases of positive among 3 153 cases ,the proportion was 6 .34% .The infection rate was different in different gender of HBV ,anti HCV ,anti HIV and TP-Ab .But for HBV ,anti-HCV and TP-Ab ,the detection rate of male was higher than female(P<0 .05);The infection rate was different in different age of HBV ,anti HCV ,anti HIV and TP-Ab different age .The detection rate of HBV and Anti-HCV in 21-40 years old was the highest ,They were 31 .9% and 2 .33% ;The detection rate of TP-Ab increases with age increased ,more than 60 years old was the highest ,up to 7 .55% .Detection of the above two methods ,for HBsAg ,there were 51 cases did not match ,the proportion was 1 .44% ;for anti-HCV ,there were 1 case did not match ,the proportion was 0 .03% ;for Tp-Ab ,there were 3 cases did not match ,the proportion was 0 .1% ;for anti-HIV ,CLIA agrees well with ELISA ,there were 3 cases of positive .The samples that did not match were detected by the third party verification of the reagent .The result displayed that CLIA was more accurate . Conclusion CLIA is a high-sensitivity detection method which could effectively avoid positive specimens missed ,detection of infec-tious disease markers in patients before transfusion or before surgery by CLIA had important significance .