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Cognitive deficits in chronic pain patients, in a brief screening test, are independent of comorbidities and medication use

Overview of attention for article published in Arquivos de Neuro-Psiquiatria, May 2016
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Title
Cognitive deficits in chronic pain patients, in a brief screening test, are independent of comorbidities and medication use
Published in
Arquivos de Neuro-Psiquiatria, May 2016
DOI 10.1590/0004-282x20160071
Pubmed ID
Authors

Karen dos Santos Ferreira, Gabriela Zucatto Oliver, Débora Carinhato Thomaz, Caroliny Trevisan Teixeira, Maria Paula Foss

Abstract

Objective To describe and analyze cognitive aspects in patients with chronic pain and a control group without pain. Method A case-control study was conducted on 45 patients with chronic pain and on 45 control subjects. Data including pain diagnosis, comorbidities and medication used, were evaluated. Cognitive tests, such as the Montreal Cognitive Assessment (MoCA), Verbal Fluency Test, Clock Drawing Test and Stroop Test, were applied. Results Patients with chronic pain showed a poorer performance, as shown by the scores of the MoCA test (p < 0.002), Verbal Fluency Test (p < 0.001), Clock Drawing Test (p = 0.022) and Stroop Test (p < 0.000). Chronic pain variable (p = 0.015, linear regression model) was an independent factor for results obtained with the MoCA. Conclusion Patients with chronic pain showed a poorer performance in a brief screening test for cognitive impairment not related to confounding variables, as comorbidities and pain-medication use.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 76 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United Kingdom 1 1%
Unknown 75 99%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 12 16%
Student > Bachelor 12 16%
Student > Master 7 9%
Student > Postgraduate 5 7%
Researcher 4 5%
Other 10 13%
Unknown 26 34%
Readers by discipline Count As %
Psychology 17 22%
Medicine and Dentistry 12 16%
Neuroscience 5 7%
Social Sciences 5 7%
Pharmacology, Toxicology and Pharmaceutical Science 2 3%
Other 7 9%
Unknown 28 37%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. 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 22 May 2016.
All research outputs
#20,656,820
of 25,374,917 outputs
Outputs from Arquivos de Neuro-Psiquiatria
#997
of 1,368 outputs
Outputs of similar age
#232,137
of 311,862 outputs
Outputs of similar age from Arquivos de Neuro-Psiquiatria
#17
of 24 outputs
Altmetric has tracked 25,374,917 research outputs across all sources so far. This one is in the 10th percentile – i.e., 10% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,368 research outputs from this source. They receive a mean Attention Score of 4.0. This one is in the 16th percentile – i.e., 16% of its peers scored the same or lower than it.
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We're also able to compare this research output to 24 others from the same source and published within six weeks on either side of this one. This one is in the 20th percentile – i.e., 20% of its contemporaries scored the same or lower than it.