Evidence map›Paper›PMID 18532891›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2008

Human bocavirus in children hospitalized for acute gastroenteritis: a case-control study.

Wei-xia Cheng, Yu Jin, Zhao-jun Duan, Zi-qian Xu, Hong-mei Qi, Qing Zhang, Jie-mei Yu, Lin Zhu, Miao Jin, Na Liu and 3 more

Abstract read
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

47 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

13 authors.

Wei-xia ChengNational Institute for Viral Disease Control and Prevention, China Center for Disease Control and Prevention, Beijing, China.
Yu Jin
Zhao-jun Duan
Zi-qian Xu
Hong-mei Qi
Qing Zhang
Jie-mei Yu
Lin Zhu
Miao Jin
Na Liu
Shu-xian Cui
Hui-ying Li
Zhao-yin Fang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuman bocavirus (HBoV) was recently discovered in children with respiratory tract disease and gastroenteritis. The causative role of HBoV in human gastroenteritis remains uncertain, and, to our knowledge, no previous case-control study has studied the relationship between HBoV and gastroenteritis.

methodsWe conducted a case-control study that examined stool samples from 397 children with diarrhea and from 115 asymptomatic control subjects. HBoV was detected using polymerase chain reaction. Real-time polymerase chain reaction was used to quantify the HBoV loads in case and control groups. Common enteric viruses were examined using enzyme-linked immunosorbent assays, polymerase chain reaction, and reverse-transcription polymerase chain reaction.

resultsAt least 1 viral agent was discovered in 60.2% of cases. HBoV was detected in 14 samples, and 9 were coinfected with either rotavirus (7 of 14 samples) or human calicivirus (2 of 14). Many (8 [57.1%] of 14) of the HBoV infections occurred during September-December 2006. Most (12 [85.7%]) of the HBoV-infected children were 7-18 months of age. The percentage of children with HBoV infection did not differ significantly between case patients and control subjects (3.5% vs. 3.5%), and the statistical analysis did not support a correlation between HBoV infection and more-severe clinical symptoms. The viral load differences between the 2 groups were not statistically significant (P = .09, by log-normal Student's t test). In addition, the VP1/VP2 partial gene of HBoV from case patients and control subjects showed minimal sequence variation.

conclusionsA single genetic lineage of HBoV was revealed in persons in China. Despite its high prevalence in stool samples, our study does not support a causative role of HBoV in gastroenteritis.

Indexed as

BocavirusCase-Control StudiesChild, PreschoolChinaDiarrheaDNA, ViralEnzyme-Linked Immunosorbent AssayFecesFemaleGastroenteritisHumansInfantInfant, NewbornMaleParvoviridae InfectionsPhylogenyDNA, ViralViral Structural Proteins

Identifiers

PMID18532891
PMCPMC7107984

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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.