Evidence map›Paper›PMID 23554822›Full record

ArticleHepatitis monthly2013

Prevalence of hepatitis d in the eastern mediterranean region: systematic review and meta analysis.

Neda Amini, Seyed Moayed Alavian, Ali Kabir, Seyed Hossein Aalaei-Andabili, Seyed Yasser Saiedi Hosseini, Mario Rizzetto

Open access · hybridAbstract read
In one paragraph

Article in Hepatitis monthly, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 9% 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 58 citations in OpenAlex.

  1. Pooled it
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  4. Multisociety consensus recommendations on hepatitis delta virus infection.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2025
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  8. [The epidemiology and screening of hepatitis D].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2022
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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

6 authors at 3 institutions in 2 countries.

Neda AminiTehran University of Medical Sciences, Students' Scientific Research Centre, Tehran, IR Iran.
Seyed Moayed Alavian
Ali Kabir
Seyed Hossein Aalaei-Andabili
Seyed Yasser Saiedi Hosseini
Mario Rizzetto
Baqiyatallah University of Medical Sciences · IRTehran University of Medical Sciences · IRUniversity of Turin · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHepatitis D Virus (HDV) causes the most threatening form of chronic viral hepatitis. To date, there is no overall estimation of HDV prevalence in the Eastern Mediterranean Region Office of WHO (EMRO) countries.

objectivesTo provide a clear estimation of HDV prevalence in the aforementioned region. PATIENTS AND

methodsIn the current systematic review, databases such as PubMed, Embase, Web of sciences and Google scholar were searched Until December 2010. The summary estimate of HDV prevalence in the EMRO region was calculated as an average of the pooled infection prevalence of each country weighted by the ratio of the country's HBV population to the study's sample size in the survey data analysis.

resultsWe included 62 eligible studies. The weighted mean of HDV prevalence in the EMRO region was 14.74% (95% CI: 14.73 - 14.77), 27.8% (95% CI: 27.78 - 27.82), 36.57% (95% CI: 36.55 - 36.59) and 16.44%. (95% CI: 16.42 - 16.46) in asymptomatic HBsAg positive carriers, chronic hepatitis patients, cirrhosis/ hepatocellular carcinoma, and high risk group, respectively. Among the asymptomatic HBsAg positive group, HDV prevalence was increased by years in older patients in Saudi Arabia but its prevalence was decreased in Iran. No specific pattern was seen according to chronological analysis during years among the EMRO countries.

conclusionsHDV infection is endemic in the EMRO countries and it is more common among patients with severe forms of hepatitis. Due to the high HDV infection rates in the EMRO countries, we recommend blood screening for HDV infection in this region.

Indexed as

EMROEpidemiologyHepatitis DMeta-AnalysisPrevalence

Identifiers

PMID23554822
PMCPMC3609404
OpenAlexW2028933616

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.