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Threshold-effect of income on periodontitis and interactions with race/ethnicity and education

Overview of attention for article published in Revista Brasileira de Epidemiologia, January 2019
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Title
Threshold-effect of income on periodontitis and interactions with race/ethnicity and education
Published in
Revista Brasileira de Epidemiologia, January 2019
DOI 10.1590/1980-549720190001
Pubmed ID
Authors

Roger Keller Celeste, Sara Cioccari Oliveira, Roger Junges

Abstract

The aims of this study were to explore the shape of the relationship of income and education with periodontal health, and to assess the interactions between them and race/ethnicity. Individual level data from the Brazilian National Oral Health Survey in 2010 (Pesquisa Nacional de Saúde Bucal-SB Brasil 2010) were obtained for 9,779 subjects. Relations between per capita income and education with periodontal health were smoothed using Locally Weighted Scatter-plot Smoother (Lowess) technique. Multivariable logistic regression was used to assess independent effects of income, education, race/ethnicity adjusted for age, sex and time since last dental appointment. Prevalence of adults with moderate to severe and severe periodontitis was 17.6 and 6.5%, respectively. The relationship between periodontal health and income was curvilinear, showing a threshold of no relationship for income levels higher than US$ 600/month. In multivariable analysis, after controlling for covariates, only income was significantly associated with periodontal health. There was no significant interaction of income with race or education, neither between race and education. The relation between periodontal health and income was curvilinear and indicated the presence of a threshold, supporting income transfer programs. Beyond the threshold, only education presented a negative linear relationship with moderate to severe periodontitis.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 53 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 53 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 7 13%
Student > Bachelor 4 8%
Student > Postgraduate 3 6%
Professor 3 6%
Student > Doctoral Student 3 6%
Other 10 19%
Unknown 23 43%
Readers by discipline Count As %
Medicine and Dentistry 17 32%
Nursing and Health Professions 3 6%
Social Sciences 2 4%
Unspecified 1 2%
Veterinary Science and Veterinary Medicine 1 2%
Other 3 6%
Unknown 26 49%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 14 February 2019.
All research outputs
#16,053,755
of 25,385,509 outputs
Outputs from Revista Brasileira de Epidemiologia
#178
of 417 outputs
Outputs of similar age
#254,179
of 446,429 outputs
Outputs of similar age from Revista Brasileira de Epidemiologia
#19
of 38 outputs
Altmetric has tracked 25,385,509 research outputs across all sources so far. This one is in the 34th percentile – i.e., 34% of other outputs scored the same or lower than it.
So far Altmetric has tracked 417 research outputs from this source. They receive a mean Attention Score of 3.6. This one has gotten more attention than average, scoring higher than 55% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 446,429 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 40th percentile – i.e., 40% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 38 others from the same source and published within six weeks on either side of this one. This one is in the 47th percentile – i.e., 47% of its contemporaries scored the same or lower than it.