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Effect of longer-term modest salt reduction on blood pressure.

Overview of attention for article published in Cochrane database of systematic reviews, January 2004
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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 (96th percentile)
  • High Attention Score compared to outputs of the same age and source (88th percentile)

Mentioned by

news
1 news outlet
blogs
1 blog
policy
1 policy source
twitter
4 tweeters
wikipedia
2 Wikipedia pages
video
1 video uploader

Citations

dimensions_citation
283 Dimensions

Readers on

mendeley
128 Mendeley
citeulike
1 CiteULike
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Title
Effect of longer-term modest salt reduction on blood pressure.
Published in
Cochrane database of systematic reviews, January 2004
DOI 10.1002/14651858.cd004937
Pubmed ID
Authors

He FJ, MacGregor GA, He, Feng J, MacGregor, Graham A

Abstract

Many randomised trials assessing the effect of salt reduction on blood pressure show reduction in blood pressure in individuals with high blood pressure. However, there is controversy about the magnitude and the clinical significance of the fall in blood pressure in individuals with normal blood pressure. Several meta-analyses of randomised salt reduction trials have been published in the last few years. However, most of these included trials of very short duration (e.g. 5 days) and included trials with salt loading followed by salt deprivation (e.g. from 20 to 1 g/day) over only a few days. These short-term experiments are not appropriate to inform public health policy which is for a modest reduction in salt intake over a prolonged period of time. A meta-analysis by Hooper et al is an important attempt to look at whether advice to achieve a long-term salt reduction (i.e. more than 6 months) in randomised trials causes a fall in blood pressure. However, most trials included in this meta-analysis achieved a small reduction in salt intake; on average, salt intake was reduced by 2 g/day. It is, therefore, not surprising that this analysis showed a small fall in blood pressure, and that a dose-response to salt reduction was not demonstrable.

Twitter Demographics

The data shown below were collected from the profiles of 4 tweeters who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 128 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 2 2%
United Kingdom 2 2%
Italy 1 <1%
Peru 1 <1%
Spain 1 <1%
Canada 1 <1%
Unknown 120 94%

Demographic breakdown

Readers by professional status Count As %
Student > Master 26 20%
Student > Bachelor 17 13%
Student > Postgraduate 15 12%
Researcher 14 11%
Professor 11 9%
Other 45 35%
Readers by discipline Count As %
Medicine and Dentistry 72 56%
Unspecified 16 13%
Agricultural and Biological Sciences 11 9%
Social Sciences 6 5%
Nursing and Health Professions 5 4%
Other 18 14%

Attention Score in Context

This research output has an Altmetric Attention Score of 28. 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 February 2017.
All research outputs
#471,952
of 12,101,174 outputs
Outputs from Cochrane database of systematic reviews
#1,167
of 7,978 outputs
Outputs of similar age
#3,872
of 111,589 outputs
Outputs of similar age from Cochrane database of systematic reviews
#11
of 95 outputs
Altmetric has tracked 12,101,174 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 96th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 7,978 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.6. 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 111,589 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 96% of its contemporaries.
We're also able to compare this research output to 95 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.