Evidence map›Paper›PMID 18823270›Full record

ArticleThe Journal of infectious diseases2008

Exploration of the effectiveness of social distancing on respiratory pathogen transmission implicates environmental contributions.

Michael P Broderick, Christian J Hansen, Kevin L Russell

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 3 pooled it
1.8field-weighted citation impact, top 14% 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

10 citing papers in PubMed, 3 syntheses or guidelines pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  8. Review
  9. Human rhinoviruses.Clinical microbiology reviews · 2013
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Michael P BroderickDepartment of Respiratory Disease Research, Naval Health Research Center, San Diego, CA 92106, USA. michael.broderick@med.navy.mil
Christian J Hansen
Kevin L Russell
Naval Health Research Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn both military and civilian settings, transmission of respiratory pathogens may be due to person-to-person and environmental contributions. This possibility was explored in a military training setting, where rates of febrile respiratory illness (FRI) often reach epidemic levels.

methodsPopulation size and FRI rates were monitored over 10 months in the units of 50-90 individuals. Some units were open to the influx of potentially infectious convalescents (hereafter referred to as "open units," and some were closed to such an influx (hereafter referred to as "closed units"). Virologic testing and polymerase chain reaction analysis were used to detect adenovirus on surface structures.

resultsThe odds ratio (OR) associated with FRI in closed units, compared with open units, was 1.13 (95% confidence interval [CI], 0.99-1.28). The OR in units with a population greater than the median size, compared with units with a population lower than the median size was 1.38 (95% CI, 1.23-1.55). Between 5% and 9% of surface samples obtained from selected units harbored viable adenovirus.

conclusionsFRI rates were not reduced in units that were closed to potentially contagious individuals. These findings imply that the primary source of the pathogen is likely environmental rather than human, and they underscore what is known about other virus types. Diligence in identifying the relative roles of different transmission routes is suggested for civilian settings similar to those described in the current study.

Indexed as

EnvironmentMilitary PersonnelAdenovirus Infections, HumanAdultEnvironmental IllnessEnvironmental MicrobiologyHumansInfection ControlLogistic ModelsMalePopulation DensityRespiratory Tract InfectionsYoung Adult

Identifiers

PMID18823270
PMCPMC7109839
OpenAlexW2104185471

What OpenQuestion holds

Textmetadata
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.