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Pain Sensitivity and its Relation to Spreading on the Body, Intensity, Frequency, and Duration of Pain

Overview of attention for article published in Clinical journal of pain, July 2017
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Title
Pain Sensitivity and its Relation to Spreading on the Body, Intensity, Frequency, and Duration of Pain
Published in
Clinical journal of pain, July 2017
DOI 10.1097/ajp.0000000000000441
Pubmed ID
Authors

Britt Larsson, Björn Gerdle, Jonas Björk, Anna Grimby-Ekman

Abstract

Individuals with chronic pain often report increased pain sensitivity compared to pain free individuals, so it is crucial to determine if and how different pain characteristics influence or interact with pain sensitivity. An alternative to experimental pain sensitivity testing is the self-reported pain sensitivity questionnaire (PSQ), that captures pain sensitivity in various body areas.This study compares PSQ in individuals with and without pain and clarifies how pain sensitivity relates to spreading of pain on the body, and to intensity, frequency, duration of pain and to age and sex. 5905 individuals with pain and 572 individuals without pain from the general population in southeastern Sweden completed and returned a postal questionnaire. Mean PSQ score was 3.9 (95% confidence interval: 3.88; 3.98) in individuals with pain, and in pain free subjects 3.5 (3.38; 3.64). Hence, PSQ was highest in individuals with pain, with a difference of 0.4 (0.30; 0.56). There was a considerable variation in the PSQ values (mean 3.5; standard deviation 1.54) among pain free individuals. Pain sensitivity was positively related to spreading, intensity, and frequency of pain; correlation coefficients 0.3. PSQ was higher in widespread pain; women 4.5 (4.27; 4.69) and men; 4.3 (3.94; 4.71) than in local pain; women 3.7 (3.61; 3.91) and men 3.8 (CI 3.66; 3.95). The score for women with regional pain was between local and widespread pain 4.0 (3.95; 4.11) and for men with regional 3.8 (3.69; 3.87) that is equal to local pain. The positive association between pain sensitivity and spreading of pain on the body provides some evidence that extent of spreading may be related to the degree of pain sensitivity. Prior to clinical use of PSQ psychometric development and further research are needed.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 15 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 15 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 4 27%
Other 2 13%
Student > Bachelor 1 7%
Lecturer > Senior Lecturer 1 7%
Researcher 1 7%
Other 1 7%
Unknown 5 33%
Readers by discipline Count As %
Medicine and Dentistry 5 33%
Nursing and Health Professions 1 7%
Biochemistry, Genetics and Molecular Biology 1 7%
Computer Science 1 7%
Agricultural and Biological Sciences 1 7%
Other 0 0%
Unknown 6 40%
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 25 September 2016.
All research outputs
#20,167,676
of 25,655,374 outputs
Outputs from Clinical journal of pain
#1,602
of 2,024 outputs
Outputs of similar age
#238,169
of 327,566 outputs
Outputs of similar age from Clinical journal of pain
#23
of 28 outputs
Altmetric has tracked 25,655,374 research outputs across all sources so far. This one is in the 18th percentile – i.e., 18% of other outputs scored the same or lower than it.
So far Altmetric has tracked 2,024 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 9.7. This one is in the 13th percentile – i.e., 13% of its peers scored the same or lower than it.
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 327,566 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 22nd percentile – i.e., 22% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 28 others from the same source and published within six weeks on either side of this one. This one is in the 7th percentile – i.e., 7% of its contemporaries scored the same or lower than it.