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Cluster Analysis to Identify Possible Subgroups in Tinnitus Patients

Overview of attention for article published in Frontiers in Neurology, April 2017
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  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (82nd percentile)
  • High Attention Score compared to outputs of the same age and source (88th percentile)

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2 policy sources
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6 X users

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Title
Cluster Analysis to Identify Possible Subgroups in Tinnitus Patients
Published in
Frontiers in Neurology, April 2017
DOI 10.3389/fneur.2017.00115
Pubmed ID
Authors

Minke J. C. van den Berge, Rolien H. Free, Rosemarie Arnold, Emile de Kleine, Rutger Hofman, J. Marc C. van Dijk, Pim van Dijk

Abstract

In tinnitus treatment, there is a tendency to shift from a "one size fits all" to a more individual, patient-tailored approach. Insight in the heterogeneity of the tinnitus spectrum might improve the management of tinnitus patients in terms of choice of treatment and identification of patients with severe mental distress. The goal of this study was to identify subgroups in a large group of tinnitus patients. Data were collected from patients with severe tinnitus complaints visiting our tertiary referral tinnitus care group at the University Medical Center Groningen. Patient-reported and physician-reported variables were collected during their visit to our clinic. Cluster analyses were used to characterize subgroups. For the selection of the right variables to enter in the cluster analysis, two approaches were used: (1) variable reduction with principle component analysis and (2) variable selection based on expert opinion. Various variables of 1,783 tinnitus patients were included in the analyses. Cluster analysis (1) included 976 patients and resulted in a four-cluster solution. The effect of external influences was the most discriminative between the groups, or clusters, of patients. The "silhouette measure" of the cluster outcome was low (0.2), indicating a "no substantial" cluster structure. Cluster analysis (2) included 761 patients and resulted in a three-cluster solution, comparable to the first analysis. Again, a "no substantial" cluster structure was found (0.2). Two cluster analyses on a large database of tinnitus patients revealed that clusters of patients are mostly formed by a different response of external influences on their disease. However, both cluster outcomes based on this dataset showed a poor stability, suggesting that our tinnitus population comprises a continuum rather than a number of clearly defined subgroups.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 69 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Singapore 1 1%
Unknown 68 99%

Demographic breakdown

Readers by professional status Count As %
Researcher 13 19%
Student > Master 10 14%
Student > Ph. D. Student 9 13%
Student > Doctoral Student 6 9%
Student > Bachelor 2 3%
Other 8 12%
Unknown 21 30%
Readers by discipline Count As %
Medicine and Dentistry 14 20%
Engineering 7 10%
Neuroscience 4 6%
Business, Management and Accounting 3 4%
Computer Science 2 3%
Other 13 19%
Unknown 26 38%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 11. 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 28 February 2024.
All research outputs
#3,199,690
of 25,440,205 outputs
Outputs from Frontiers in Neurology
#1,946
of 14,624 outputs
Outputs of similar age
#55,874
of 323,820 outputs
Outputs of similar age from Frontiers in Neurology
#19
of 159 outputs
Altmetric has tracked 25,440,205 research outputs across all sources so far. Compared to these this one has done well and is in the 87th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 14,624 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 7.5. This one has done well, scoring higher than 86% 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 323,820 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 82% of its contemporaries.
We're also able to compare this research output to 159 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 88% of its contemporaries.