This research output has an Altmetric Attention Score of 3. 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 19 February 2009.
All research outputs
#8,850,931
of 26,150,873 outputs
Outputs from Cochrane database of systematic reviews
#9,772
of 13,188 outputs
Outputs of similar age
#31,695
of 88,155 outputs
Outputs of similar age from Cochrane database of systematic reviews
#41
of 63 outputs
Altmetric has tracked 26,150,873 research outputs across all sources so far. This one is in the 43rd percentile – i.e., 43% of other outputs scored the same or lower than it.
So far Altmetric has tracked 13,188 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 34.7. This one is in the 19th percentile – i.e., 19% 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 88,155 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 14th percentile – i.e., 14% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 63 others from the same source and published within six weeks on either side of this one. This one is in the 17th percentile – i.e., 17% of its contemporaries scored the same or lower than it.
