Evidence map›Paper›PMID 21731813›Full record

ArticleViruses2011

Is network clustering detectable in transmission trees?

David Welch

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

12 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Phylogenies from dynamic networks.PLoS computational biology · 2019
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
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

1 author at 1 institution in 1 country.

David WelchDepartment of Statistics, Pennsylvania State University, University Park, PA16802, USA. jdw21@stat.psu.edu
Pennsylvania State University · US

Funding

Novel Statistical Models for Synthesizing Social Networks and Epidemic DynamicsR01GM083603 · NIGMS · PENNSYLVANIA STATE UNIVERSITY, THE · PI HUNTER, DAVID · 2007 to 2011
$1.4M
NIGMS NIH HHS R01 GM083603NIGMS NIH HHS R01-GM083603-01
6 · The paper itself

Abstract

Networks are often used to model the contact processes that allow pathogens to spread between hosts but it remains unclear which models best describe these networks. One question is whether clustering in networks, roughly defined as the propensity for triangles to form, affects the dynamics of disease spread. We perform a simulation study to see if there is a signal in epidemic transmission trees of clustering. We simulate susceptible-exposed-infectious-removed (SEIR) epidemics (with no re-infection) over networks with fixed degree sequences but different levels of clustering and compare trees from networks with the same degree sequence and different clustering levels. We find that the variation of such trees simulated on networks with different levels of clustering is barely greater than those simulated on networks with the same level of clustering, suggesting that clustering can not be detected in transmission data when re-infection does not occur.

Indexed as

Communicable DiseasesComputer SimulationHumansModels, BiologicalModels, Statisticalclusteringcontact networkepidemicsnetworkpopulation structureSEIRsimulationstransmission tree

Identifiers

PMID21731813
PMCPMC3127449
OpenAlexW2038990588

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.