Nat Med:中国预防乙型肝炎病毒母婴传播多层次干预措施的实施
本文由小咖机器人翻译整理
期刊来源:Nat Med
原文链接:https://doi.org/10.1038/s41591-023-02782-x
摘要内容如下:
减少乙型肝炎病毒(HBV)母婴传播(MTCT)是实现消除HBV目标的基本步骤。这项多中心、多层次的保护计划旨在使用一套强有力的干预措施来减少中国的乙型肝炎病毒母婴传播。这项研究是在中国各地不同的卫生机构进行的,包括来自178家医院的30109名孕妇(SHELD计划第二阶段中期分析的一部分)和来自160个社区卫生机构的8642名孕妇(SHELD计划第三阶段)。研究发现,总体母婴传播率为0.23%(16908人中的39人;95%可信区间(CI):0.16-0.32%)和0.23%(12/5,290;95%可信区间:0.12-0.40%)。在遵守干预措施的参与者中,母婴传播率较低(第二阶段:0.16%(95%CI:0.10-0.26%);第三阶段:0.03%(95%CI:0.00-0.19%)),而不依从者为3.16%(95%CI:1.94-4.85%);1.91%(95%可信区间:0.83-3.73%);P<0.001)。我们的研究结果表明,在HBV感染的孕妇中进行综合干预是可行的,并且在显著降低母婴传播方面是有效的。
英文原文如下:
Abstracts
Reducing hepatitis B virus (HBV) mother-to-child transmission (MTCT) is a fundamental step toward the HBV elimination goal. The multicentred, multilevel SHIELD program aimed to use an intense intervention package to reduce HBV MTCT in China. This study was conducted in diverse health settings across China, encompassing 30,109 pregnant women from 178 hospitals, part of the interim analysis of stage II of the SHIELD program, and 8,642 pregnant women from 160 community-level health facilities in stage III of the SHIELD program. The study found that the overall MTCT rate was 0.23% (39 of 16,908; 95% confidence interval (CI): 0.16-0.32%) in stage II and 0.23% (12 of 5,290; 95% CI: 0.12-0.40%) in stage III. The MTCT rate was lower among participants who were compliant with the interventions (stage II: 0.16% (95% CI: 0.10-0.26%); stage III: 0.03% (95% CI: 0.00-0.19%)) than among those who were noncompliant (3.16% (95% CI: 1.94-4.85%); 1.91% (95% CI: 0.83-3.73%); P < 0.001). Our findings demonstrate that the comprehensive interventions among HBV-infected pregnant women were feasible and effective in dramatically reducing MTCT.
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