Evidence map›Paper›PMID 32479490›Full record

ArticlePloS one2020

Epidemiological analysis of an outbreak of an adenovirus type 7 infection in a boot camp in China.

Zuiyuan Guo, Libo Tong, Shuang Xu, Bing Li, Zhuo Wang, Yuandong Liu

Abstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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

9 citing papers in PubMed.

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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.

Zuiyuan GuoDepartment of Disease Control, Center for Disease Control and Prevention in Northern Theater Command, Shenyang, Liaoning, China.ORCID 0000-0002-2784-2246
Libo TongDepartment of Disease Control, Center for Disease Control and Prevention in Northern Theater Command, Shenyang, Liaoning, China.
Shuang XuDepartment of Disease Control, Center for Disease Control and Prevention in Northern Theater Command, Shenyang, Liaoning, China.
Bing LiDepartment of Disease Control, Center for Disease Control and Prevention in Northern Theater Command, Shenyang, Liaoning, China.
Zhuo WangDepartment of Disease Control, Center for Disease Control and Prevention in Northern Theater Command, Shenyang, Liaoning, China.
Yuandong LiuDepartment of Disease Control, Center for Disease Control and Prevention in Northern Theater Command, Shenyang, Liaoning, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAn outbreak of respiratory disease associated with adenovirus type 7 occurred in a boot camp in China and was characterized by many cases, severe symptoms, and intrapulmonary infection in many patients.

methodsWe implemented a series of comprehensive preventive and control measures. We analyzed the incubation period and generation time by using the maximum likelihood method, assessed the symptom period and hospitalization duration using the Kaplan-Meier method, and estimated the basic reproductive number and dormitory transmission rate by using established methods.

resultsThe epidemic lasted for 30 days, and 375 individuals were affected. Overall, 109 patients were hospitalized, and 266 individuals were isolated and treated. The median incubation period was 5.2 days (95% confidence interval [CI]: 5.0 to 5.4 days). The median generation time was 7.3 days (95% CI: 7.1 to 7.6 days). The median symptom period was 6 days (95% CI: 6 to 7 days). The median hospitalization duration was 9 days (95% CI: 9 to 11 days). The basic reproductive number was 5.1 (95% CI: 4.6 to 5.6), and the dormitory transmission rate was 0.15 (95% CI: 0.12 to 0.18).

conclusionPatients in the early stage of the epidemic were treated as having a regular cold and were not isolated; therefore, the virus continued to be transmitted to other susceptible individuals.

Indexed as

AdenoviridaeAdenoviruses, HumanAdenovirus Infections, HumanAdultChinaDisease OutbreaksHumansInfectionsMaleMilitary PersonnelYoung Adult

Identifiers

PMID32479490
PMCPMC7263602

What OpenQuestion holds

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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.