Evidence map›Paper›PMID 35746510›Full record

ReviewVaccines2022

Adult Hepatitis B Virus Vaccination Coverage in China from 2011 to 2021: A Systematic Review.

Xinxin Bai, Lu Chen, Xinyao Liu, Yujia Tong, Lu Wang, Minru Zhou, Yanming Li, Guangyu Hu

Open access · goldAbstract readReview
In one paragraph

Review in Vaccines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.6field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 26 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 5 institutions in 1 country.

Xinxin BaiSchool of Public Health, Hebei Medical University, Shijiazhuang 050011, China.
Lu ChenDepartment of Radiology, Wuhan Jinyintan Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430023, China.
Xinyao LiuInstitute of Medical Information, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China.
Yujia TongInstitute of Medical Information, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China.
Lu WangBeijing You'an Hospital, Capital Medical University, Beijing 100069, China.
Minru ZhouQinghai Center for Disease Prevention and Control, Xining 810007, China.
Yanming LiQinghai Center for Disease Prevention and Control, Xining 810007, China.
Guangyu HuInstitute of Medical Information, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China.ORCID 0000-0002-0339-4522
Chinese Academy of Medical Sciences & Peking Union Medical College · CNQinghai Institute for Endemic Diease Prevention and Control · CNCapital Medical University · CNHebei Medical University · CNJinyintan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe most effective way to prevent hepatitis B virus (HBV) infection is vaccination. Synthesized data on vaccination coverage in adults against hepatitis B in China are scarce. We aimed to estimate the hepatitis B vaccination rate in adults in China.

methodsWe searched PubMed, EMBASE, Cochrane Library, China National Knowledge Infrastructure, WanFang, and Sinomed databases for observational studies published between 1 January 2011 and 1 October 2021. Data were extracted using a standardized form to estimate the pooled vaccination coverage rate and 95% confidence intervals (CI) based on inclusion and exclusion criteria. Subgroup analysis was employed to explore heterogeneity. This study is registered in PROSPERO, CRD42021293175.

resultsWe identified 5128 records, of which 21 articles that included 34,6571 adults. The pooled coverage rate and 95% confidence intervals were 26.27% and 22.73-29.82%, respectively. The pooled coverage rates were 22.06% (95% CI: 15.35-28.78%), 33.81% (95% CI: 28.77-38.85%) and 23.50% (95% CI: 17.37-29.64%) in eastern China, central China and western China, respectively. Furthermore, males had a pooled hepatitis B vaccination coverage rate of 23.47% (95% CI: 15.61-31.33%), whereas, in females, the coverage rate was 26.60% (95% CI: 18.73-34.47%). The pooled hepatitis B vaccination coverage rate in the age group younger than 40 years was 36.93% (95% CI: 28.35-45.50%), while in the ≥40-year-old group, the pooled hepatitis B vaccination coverage rate was 17.09% (95% CI: 10.18-24.00%). The pooled hepatitis B vaccination coverage rate in urban areas (40.29%, 95% CI: 20.91-59.67%) was higher than in rural areas (16.54%, 95% CI: 7.80-25.29%). The average weighted, pooled hepatitis B vaccination coverage rate was 26.53% (20.25-32.81%) in 2011-2015 and 26.12% (22.04-30.20%) in 2016-2021.

conclusionsThis systematic review provides the hepatitis B vaccination coverage rate of adults in China (26.27%). The low prevalence of vaccine-mediated immunity among adults in China underscores the urgent need for targeted immunization strategies for vulnerable Chinese adults to ensure progress toward the target of eliminating hepatitis B by 2030.

Indexed as

adultChinahepatitis B virusmeta-analysisvaccination

Identifiers

PMID35746510
PMCPMC9227759
OpenAlexW4281628582

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.