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Don’t be misled: Three misconceptions about external validation of clinical prediction models

Overview of attention for article published in Journal of Clinical Epidemiology, May 2024
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About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (95th percentile)
  • High Attention Score compared to outputs of the same age and source (93rd percentile)

Mentioned by

twitter
58 X users

Readers on

mendeley
8 Mendeley
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Title
Don’t be misled: Three misconceptions about external validation of clinical prediction models
Published in
Journal of Clinical Epidemiology, May 2024
DOI 10.1016/j.jclinepi.2024.111387
Pubmed ID
Authors

Hannah M la Roi-Teeuw, Florien S van Royen, Anne de Hond, Anum Zahra, Sjoerd de Vries, Richard Bartels, Alex J Carriero, Sander van Doorn, Zoë S Dunias, Ilse Kant, Tuur Leeuwenberg, Ruben Peters, Laura Veerhoek, Maarten van Smeden, Kim Luijken

X Demographics

X Demographics

The data shown below were collected from the profiles of 58 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 8 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 8 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 2 25%
Professor 1 13%
Researcher 1 13%
Lecturer 1 13%
Student > Master 1 13%
Other 0 0%
Unknown 2 25%
Readers by discipline Count As %
Medicine and Dentistry 3 38%
Engineering 2 25%
Mathematics 1 13%
Unspecified 1 13%
Unknown 1 13%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 35. 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 15 May 2024.
All research outputs
#1,187,837
of 26,114,666 outputs
Outputs from Journal of Clinical Epidemiology
#351
of 4,860 outputs
Outputs of similar age
#13,449
of 266,948 outputs
Outputs of similar age from Journal of Clinical Epidemiology
#2
of 33 outputs
Altmetric has tracked 26,114,666 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 95th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 4,860 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.1. This one has done particularly well, scoring higher than 92% 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 266,948 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 95% of its contemporaries.
We're also able to compare this research output to 33 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 93% of its contemporaries.