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Updated: Jun 8, 2026

Detection of Low Copy Number Integrated Viral DNA Formed by In Vitro Hepatitis B Infection
Published on: November 7, 2018
[The study of the sensitive and specificity on HBV DNA replication by HBV-lP detecting]
Ping-Nan Shan1, Zhi-Yong Lu, Guo-Hong Xuan
1The Laboratory Center of the Center Hospital of Shaoxing County, Zhejiang Shaoxing 312030, China.
Objective:
To detect HBV-LP and HBV DNA of the patients with hepatitis B, and to study the sensitive and specificity of HBV-LP detecting and its evaluate on for clinical application.
Methods:
The ELISA was used for HBV-LP detecting and RT-PCR for HBV DNA detecting.
Results:
The sensitive and specificity of HBV-LP and HBV DNA were 64.89%, 99.68%, 60.63% and 100% respectively (P > 0.05); +LR, -LR were 202.78, 60.63, 0.3522 and 0.3937, and there were significance between +LR of the detecting (P < 0.005).
Conclusion:
The sensitive and specificity of HBV-LP and HBV DNA detecting are considerable, +LR of HBV-LP are higher comparing HBV DNA. The HBV-LP is better serology index for detecting replication of HBV DNA.
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