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The null hypothesis significance test in health sciences research (1995-2006): statistical analysis and interpretation

Overview of attention for article published in BMC Medical Research Methodology, May 2010
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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 (93rd percentile)
  • High Attention Score compared to outputs of the same age and source (88th percentile)

Mentioned by

news
1 news outlet
blogs
1 blog
twitter
1 X user
facebook
1 Facebook page
q&a
1 Q&A thread

Citations

dimensions_citation
27 Dimensions

Readers on

mendeley
127 Mendeley
citeulike
3 CiteULike
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Title
The null hypothesis significance test in health sciences research (1995-2006): statistical analysis and interpretation
Published in
BMC Medical Research Methodology, May 2010
DOI 10.1186/1471-2288-10-44
Pubmed ID
Authors

Luis Carlos Silva-Ayçaguer, Patricio Suárez-Gil, Ana Fernández-Somoano

Abstract

The null hypothesis significance test (NHST) is the most frequently used statistical method, although its inferential validity has been widely criticized since its introduction. In 1988, the International Committee of Medical Journal Editors (ICMJE) warned against sole reliance on NHST to substantiate study conclusions and suggested supplementary use of confidence intervals (CI). Our objective was to evaluate the extent and quality in the use of NHST and CI, both in English and Spanish language biomedical publications between 1995 and 2006, taking into account the International Committee of Medical Journal Editors recommendations, with particular focus on the accuracy of the interpretation of statistical significance and the validity of conclusions.

X Demographics

X Demographics

The data shown below were collected from the profile of 1 X user 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 127 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 3 2%
Germany 1 <1%
Chile 1 <1%
France 1 <1%
Colombia 1 <1%
Australia 1 <1%
Cuba 1 <1%
Spain 1 <1%
Brazil 1 <1%
Other 0 0%
Unknown 116 91%

Demographic breakdown

Readers by professional status Count As %
Researcher 24 19%
Student > Master 17 13%
Student > Bachelor 16 13%
Student > Ph. D. Student 11 9%
Professor 10 8%
Other 38 30%
Unknown 11 9%
Readers by discipline Count As %
Medicine and Dentistry 28 22%
Agricultural and Biological Sciences 15 12%
Social Sciences 12 9%
Psychology 10 8%
Mathematics 8 6%
Other 30 24%
Unknown 24 19%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 18. 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 14 June 2021.
All research outputs
#1,714,403
of 22,689,790 outputs
Outputs from BMC Medical Research Methodology
#237
of 2,001 outputs
Outputs of similar age
#5,919
of 94,218 outputs
Outputs of similar age from BMC Medical Research Methodology
#1
of 9 outputs
Altmetric has tracked 22,689,790 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 92nd percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 2,001 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 10.2. This one has done well, scoring higher than 88% 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 94,218 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 93% of its contemporaries.
We're also able to compare this research output to 9 others from the same source and published within six weeks on either side of this one. This one has scored higher than all of them