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 16 July 2025.
All research outputs
#1,447,397
of 34,271,801 outputs
Outputs from BMJ Open
#2,334
of 29,569 outputs
Outputs of similar age
#26,444
of 487,092 outputs
Outputs of similar age from BMJ Open
#81
of 706 outputs
Altmetric has tracked 34,271,801 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 29,569 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 17.9. 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 487,092 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 94% of its contemporaries.
We're also able to compare this research output to 706 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.
