| Title |
Serum IgG Levels and Risk of COPD Hospitalization A Pooled Meta-analysis
|
|---|---|
| Published in |
CHEST, May 2020
|
| DOI | 10.1016/j.chest.2020.04.058 |
| Pubmed ID | |
| Authors |
Fernando Sergio Leitao Filho, Andre Mattman, Robert Schellenberg, Gerard J Criner, Prescott Woodruff, Stephen C Lazarus, Richard K Albert, John Connett, Meilan K Han, Steven E Gay, Fernando J Martinez, Anne L Fuhlbrigge, James K Stoller, Neil R MacIntyre, Richard Casaburi, Philip Diaz, Ralph J Panos, J Allen Cooper, William C Bailey, David C LaFon, Frank C Sciurba, Richard E Kanner, Roger D Yusen, David H Au, Kenneth C Pike, Vincent S Fan, Janice M Leung, Shu-Fan Paul Man, Shawn D Aaron, Robert M Reed, Don D Sin |
X Demographics
The data shown below were collected from the profiles of 50 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 | 18 | 36% |
| United Kingdom | 6 | 12% |
| Spain | 6 | 12% |
| Canada | 4 | 8% |
| Venezuela, Bolivarian Republic of | 1 | 2% |
| Ecuador | 1 | 2% |
| Colombia | 1 | 2% |
| Saudi Arabia | 1 | 2% |
| Australia | 1 | 2% |
| Other | 0 | 0% |
| Unknown | 11 | 22% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 31 | 62% |
| Scientists | 9 | 18% |
| Practitioners (doctors, other healthcare professionals) | 8 | 16% |
| Science communicators (journalists, bloggers, editors) | 2 | 4% |
Mendeley readers
The data shown below were compiled from readership statistics for 44 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 44 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 7 | 16% |
| Researcher | 6 | 14% |
| Student > Bachelor | 5 | 11% |
| Student > Master | 5 | 11% |
| Student > Doctoral Student | 3 | 7% |
| Other | 6 | 14% |
| Unknown | 12 | 27% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 10 | 23% |
| Immunology and Microbiology | 5 | 11% |
| Psychology | 3 | 7% |
| Nursing and Health Professions | 2 | 5% |
| Biochemistry, Genetics and Molecular Biology | 2 | 5% |
| Other | 7 | 16% |
| Unknown | 15 | 34% |
Attention Score in Context
This research output has an Altmetric Attention Score of 36. 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 December 2020.
All research outputs
#1,112,394
of 25,387,668 outputs
Outputs from CHEST
#868
of 13,214 outputs
Outputs of similar age
#32,969
of 424,107 outputs
Outputs of similar age from CHEST
#38
of 261 outputs
Altmetric has tracked 25,387,668 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 13,214 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 13.1. This one has done particularly well, scoring higher than 93% 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 424,107 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 92% of its contemporaries.
We're also able to compare this research output to 261 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 85% of its contemporaries.