ArticleZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics2016
[Efficacy of hepatitis B immunoprophylaxis in children at high risk of hepatitis B and risk factors for mother-to-child transmission of hepatitis B virus].
Article in Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo investigate the risk factors for mother-to-child transmission of hepatitis B virus (HBV) and the efficacy of hepatitis B immunoprophylaxis in children at high risk of hepatitis B.
methodsA questionnaire survey was performed on 539 HBsAg-positive mothers and their 551 children (aged from 6 months to 5 years) at high risk of hepatitis B. Serum markers of hepatitis B in the children at high risk of hepatitis B were measured. Univariate logistic regression analysis was used to investigate the risk factors for mother-to-child transmission of HBV.
resultsThe rate of hepatitis B vaccination in the children at high risk of hepatitis B was 100%, and 96.6% received injections of hepatitis B vaccine and hepatitis B immunoglobulin (HBIG). The HBsAg positive rate showed no significant differences between different age groups. The HBsAb positive rate gradually decreased with the increasing age (P<0.01). The children born to HBsAg- and HBeAg-positive mothers had a significantly higher hepatitis B infection rate than those born to HBsAg-positive mothers (15.1% vs 0.2%; P<0.01). The high-risk children who received hepatitis B vaccination alone had a significantly higher hepatitis B infection rate than those who received both hepatitis B vaccine and HBIG injections (28.6% vs 2.8%; P<0.01).
conclusionsThe HBsAb positive rate gradually decreases with the increasing age in children at high risk of hepatitis B. Maternal HBsAg and HBeAg positivity and the absence of HBIG combined with hepatitis B vaccine injections for children at high risk of hepatitis B are the risk factors for mother-to-child transmission of HBV.
Indexed as
Identifiers
27165589PMC7390361W2419100703What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.