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Brain ventricular dimensions and relationship to outcome in adult patients with bacterial meningitis

Overview of attention for article published in BMC Infectious Diseases, August 2015
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8 Dimensions

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27 Mendeley
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Title
Brain ventricular dimensions and relationship to outcome in adult patients with bacterial meningitis
Published in
BMC Infectious Diseases, August 2015
DOI 10.1186/s12879-015-1097-3
Pubmed ID
Authors

Janni L. Sporrborn, Gertrud B. Knudsen, Mette Sølling, Karina Seierøe, Annette Farre, Bjarne Ø. Lindhardt, Thomas Benfield, Christian T. Brandt

Abstract

Experimental studies suggest that changes in brain ventricle size are key events in bacterial meningitis. This study investigated the relationship between ventricle size, clinical condition and risk of poor outcome in patients with bacterial meningitis. Adult patients diagnosed with bacterial meningitis admitted to two departments of infectious diseases from 2003 through 2010 were identified. Clinical and biochemical data as well as cerebral computed tomographic images were collected. The size of the brain ventricles were presented as a Ventricle to Brain Ratio (VBR). Normal range of VBR was defined from an age matched control group. A multivariate analysis was performed to identify predictors of 30-day mortality. One hundred and seven patients were included. Eighty-one patients had a CT scan at the time of diagnosis. VBR was identified as an independent risk factor of 30-day mortality, Mortality Rate Ratio: 6.03 (95 % confidence interval: 1.61-22.64, p = 0.008) for highest versus lowest tertile. A VBR deviating more than 2 standard deviations from the normal range was associated with increased mortality. Brain ventricles are commonly subject to marked changes in size as a consequence of meningitis. Increased brain ventricle size in the acute phase of bacterial meningitis was associated with increased mortality.

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The data shown below were collected from the profiles of 3 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 27 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Brazil 1 4%
Unknown 26 96%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 6 22%
Student > Master 4 15%
Student > Postgraduate 4 15%
Librarian 3 11%
Student > Ph. D. Student 3 11%
Other 4 15%
Unknown 3 11%
Readers by discipline Count As %
Medicine and Dentistry 14 52%
Nursing and Health Professions 2 7%
Agricultural and Biological Sciences 2 7%
Neuroscience 2 7%
Computer Science 1 4%
Other 3 11%
Unknown 3 11%
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 10 June 2020.
All research outputs
#15,848,284
of 24,150,351 outputs
Outputs from BMC Infectious Diseases
#4,369
of 8,081 outputs
Outputs of similar age
#152,386
of 271,909 outputs
Outputs of similar age from BMC Infectious Diseases
#88
of 146 outputs
Altmetric has tracked 24,150,351 research outputs across all sources so far. This one is in the 32nd percentile – i.e., 32% of other outputs scored the same or lower than it.
So far Altmetric has tracked 8,081 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 10.5. This one is in the 41st percentile – i.e., 41% 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 271,909 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 146 others from the same source and published within six weeks on either side of this one. This one is in the 36th percentile – i.e., 36% of its contemporaries scored the same or lower than it.