• 1. Institute of Public Health, Xinjiang Medical University, Urumqi 830054, China;
  • 2. Center of Laboratory Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China;
WUJun, Email: wuj1997@sohu.com
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Objective To systematically review the diagnostic value of HBV Pre-S1Ag tested by enzyme-linked immunosorbent assay (ELISA) in patients with hepatitis B virus replication. Methods Such databases as PubMed, EMbase, The Cochrane Library (Issue 3, 2014), CBM, CNKI, VIP and WanFang Data were electronically and comprehensively searched for relevant studies on the diagnostic value of HBV Pre-S1Ag tested by ELISA in patients with hepatitis B virus replication from inception to May 1st, 2014. Relevant journals were also manually retrieved. Two reviewers independently screened literature according to inclusion and exclusion criteria, extracted data, and assessed methodological quality of included studies. Meta-analysis was then conducted using Meta-Disc 1.4 software. Results Finally, fifteen studies were included, involving 1 994 patients with hepatitis B diagnosed by the gold standard and 526 patients with non-hepatitis B diseases. The results of meta-analysis showed (Sen=0.76, 95%CI 0.74 to 0.78; Spe=0.90, 95%CI 0.88 to 0.91; +LR=8.54, 95%CI 4.25 to 17.15;-LR=0.17, 95%CI 0.10 to 0.27; DOR=65.12, 95%CI 24.91 to 170.28; AUC=0.943 0, SE=0.018 1; Q*=0.881 3, SE=0.023 4). Conclusion HBV Pre-S1Ag tested by ELISA has certain value in the diagnosis of patients with hepatitis B virus replication. Due to poor methodological quality of the included studies, the above conclusion should be verified by conducting high quality diagnostic tests.

Citation: WANGXiao-cun, TANGJing, WUJun. Value of HBV Pre-S1Ag Tested by Enzyme-linked Immunosorbent Assay in Diagnosis of Hepatitis B Virus Replication: A Meta-Analysis. Chinese Journal of Evidence-Based Medicine, 2014, 14(11): 1318-1325. doi: 10.7507/1672-2531.20140214 Copy

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