Evidence map›Paper›PMID 33033349›Full record

ArticleScientific reports2020

Rural-urban scaling of age, mortality, crime and property reveals a loss of expected self-similar behaviour.

Jack Sutton, Golnaz Shahtahmassebi, Haroldo V Ribeiro, Quentin S Hanley

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Scaling COVID-19 rates with population size in the United States.Journal of the Royal Society, Interface · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
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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

4 authors.

Jack SuttonSchool of Science and Technology, Nottingham Trent University, Nottingham, NG11 8NS, UK.
Golnaz ShahtahmassebiSchool of Science and Technology, Nottingham Trent University, Nottingham, NG11 8NS, UK.
Haroldo V RibeiroDepartamento de Física, Universidade Estadual de Maringá, Maringá, PR, 87020-900, Brazil.
Quentin S HanleySchool of Science and Technology, Nottingham Trent University, Nottingham, NG11 8NS, UK. Quentin.hanley@ntu.ac.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The urban scaling hypothesis has improved our understanding of cities; however, rural areas have been neglected. We investigated rural-urban population density scaling in England and Wales using 67 indicators of crime, mortality, property, and age. Most indicators exhibited segmented scaling about a median critical density of 27 people per hectare. Above the critical density, urban regions preferentially attract young adults (25-40 years) and lose older people (> 45 years). Density scale adjusted metrics (DSAMs) were analysed using hierarchical clustering, networks, and self-organizing maps (SOMs) revealing regional differences and an inverse relationship between excess value of property transactions and a range of preventable mortality (e.g. diabetes, suicide, lung cancer). The most striking finding is that age demographics break the expected self-similarity underlying the urban scaling hypothesis. Urban dynamism is fuelled by preferential attraction of young adults and not a fundamental property of total urban population.

Indexed as

MortalityPopulation DensityPopulation DynamicsAdultAgedAged, 80 and overAge FactorsCluster AnalysisCrimeEnglandFemaleHumansMaleMiddle AgedRural PopulationUrban Population

Identifiers

PMID33033349
PMCPMC7545192

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.