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Timeline
Attention over time
Attention Score history
X Demographics
Mendeley readers
Attention Score in Context
| Title |
Frequency of exacerbations in patients with chronic obstructive pulmonary disease: an analysis of the SPIROMICS cohort
|
|---|---|
| Published in |
The Lancet Respiratory Medicine, June 2017
|
| DOI | 10.1016/s2213-2600(17)30207-2 |
| Pubmed ID | |
| Authors |
MeiLan K Han, Pedro M Quibrera, Elizabeth E Carretta, R Graham Barr, Eugene R Bleecker, Russell P Bowler, Christopher B Cooper, Alejandro Comellas, David J Couper, Jeffrey L Curtis, Gerard Criner, Mark T Dransfield, Nadia N Hansel, Eric A Hoffman, Richard E Kanner, Jerry A Krishnan, Carlos H Martinez, Cheryl B Pirozzi, Wanda K O'Neal, Stephen Rennard, Donald P Tashkin, Jadwiga A Wedzicha, Prescott Woodruff, Robert Paine, Fernando J Martinez, SPIROMICS investigators, Neil E Alexis, Wayne H Anderson, R Graham Barr, Eugene R Bleecker, Richard C Boucher, Russell P Bowler, Elizabeth E Carretta, Stephanie A Christenson, Alejandro P Comellas, Christopher B Cooper, David J Couper, Gerard J Criner, Ronald G Crystal, Jeffrey L Curtis, Claire M Doerschuk, Mark T Dransfield, Christine M Freeman, MeiLan K Han, Nadia N Hansel, Annette T Hastie, Eric A Hoffman, Robert J Kaner, Richard E Kanner, Eric C Kleerup, Jerry A Krishnan, Lisa M LaVange, Stephen C Lazarus, Fernando J Martinez, Deborah A Meyers, John D Newell, Elizabeth C Oelsner, Wanda K O'Neal, Robert Paine, Nirupama Putcha, Stephen I. Rennard, Donald P Tashkin, Mary Beth Scholand, J Michael Wells, Robert A Wise, Prescott G Woodruff |
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X Demographics
The data shown below were collected from the profiles of 55 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 10 | 18% |
| United Kingdom | 6 | 11% |
| Mexico | 4 | 7% |
| Spain | 3 | 5% |
| Australia | 3 | 5% |
| Argentina | 2 | 4% |
| Venezuela, Bolivarian Republic of | 2 | 4% |
| Canada | 2 | 4% |
| Ecuador | 1 | 2% |
| Other | 5 | 9% |
| Unknown | 17 | 31% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 35 | 64% |
| Practitioners (doctors, other healthcare professionals) | 10 | 18% |
| Scientists | 7 | 13% |
| Science communicators (journalists, bloggers, editors) | 3 | 5% |
Mendeley readers
The data shown below were compiled from readership statistics for 225 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 225 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 28 | 12% |
| Student > Master | 23 | 10% |
| Other | 21 | 9% |
| Student > Ph. D. Student | 19 | 8% |
| Student > Postgraduate | 15 | 7% |
| Other | 53 | 24% |
| Unknown | 66 | 29% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 82 | 36% |
| Pharmacology, Toxicology and Pharmaceutical Science | 13 | 6% |
| Agricultural and Biological Sciences | 11 | 5% |
| Biochemistry, Genetics and Molecular Biology | 10 | 4% |
| Nursing and Health Professions | 9 | 4% |
| Other | 26 | 12% |
| Unknown | 74 | 33% |
Attention Score in Context
This research output has an Altmetric Attention Score of 70. 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 04 July 2026.
All research outputs
#738,393
of 32,250,385 outputs
Outputs from The Lancet Respiratory Medicine
#489
of 3,253 outputs
Outputs of similar age
#11,797
of 351,095 outputs
Outputs of similar age from The Lancet Respiratory Medicine
#4
of 64 outputs
Altmetric has tracked 32,250,385 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 97th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 3,253 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 74.3. This one has done well, scoring higher than 84% 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 351,095 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 64 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.