The data shown below were collected from the profiles of 8,863 X users who shared this research output. Click here to find out more about how the information was compiled.
As of 1 July 2024, you may notice a temporary increase in the numbers of X profiles with Unknown location. Click here to learn more.
| Title |
Effectiveness of Surgical and Cotton Masks in Blocking SARS–CoV-2: A Controlled Comparison in 4 Patients
|
|---|---|
| Published in |
Annals of Internal Medicine, July 2020
|
| DOI | 10.7326/m20-1342 |
| Pubmed ID | |
| Authors |
Seongman Bae, Min-Chul Kim, Ji Yeun Kim, Hye-Hee Cha, Joon Seo Lim, Jiwon Jung, Min-Jae Kim, Dong Kyu Oh, Mi-Kyung Lee, Seong-Ho Choi, Minki Sung, Sang-Bum Hong, Jin-Won Chung, Sung-Han Kim |
X Demographics
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 1660 | 19% |
| Japan | 322 | 4% |
| Thailand | 277 | 3% |
| Canada | 274 | 3% |
| United Kingdom | 261 | 3% |
| France | 213 | 2% |
| Spain | 103 | 1% |
| Brazil | 90 | 1% |
| Germany | 72 | <1% |
| Other | 846 | 10% |
| Unknown | 4745 | 54% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 7874 | 89% |
| Scientists | 452 | 5% |
| Practitioners (doctors, other healthcare professionals) | 416 | 5% |
| Science communicators (journalists, bloggers, editors) | 112 | 1% |
| Unknown | 9 | <1% |
Mendeley readers
The data shown below were compiled from readership statistics for 487 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 487 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 83 | 17% |
| Student > Master | 51 | 10% |
| Other | 49 | 10% |
| Student > Bachelor | 49 | 10% |
| Student > Ph. D. Student | 34 | 7% |
| Other | 94 | 19% |
| Unknown | 127 | 26% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 126 | 26% |
| Nursing and Health Professions | 32 | 7% |
| Biochemistry, Genetics and Molecular Biology | 25 | 5% |
| Engineering | 25 | 5% |
| Agricultural and Biological Sciences | 15 | 3% |
| Other | 114 | 23% |
| Unknown | 150 | 31% |
Attention Score in Context
This research output has an Altmetric Attention Score of 6375. 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 09 June 2024.
All research outputs
#510
of 26,802,760 outputs
Outputs from Annals of Internal Medicine
#6
of 13,735 outputs
Outputs of similar age
#39
of 435,157 outputs
Outputs of similar age from Annals of Internal Medicine
#2
of 203 outputs
Altmetric has tracked 26,802,760 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 99th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 13,735 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 62.7. This one has done particularly well, scoring higher than 99% 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 435,157 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 99% of its contemporaries.
We're also able to compare this research output to 203 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 99% of its contemporaries.