| Title |
Association between long-term exposure to ambient air pollution and COVID-19 severity: a prospective cohort study
|
|---|---|
| Published in |
Canadian Medical Association Journal, May 2022
|
| DOI | 10.1503/cmaj.220068 |
| Pubmed ID | |
| Authors |
Chen Chen, John Wang, Jeff Kwong, JinHee Kim, Aaron van Donkelaar, Randall V. Martin, Perry Hystad, Yushan Su, Eric Lavigne, Megan Kirby-McGregor, Jay S. Kaufman, Tarik Benmarhnia, Hong Chen |
X Demographics
The data shown below were collected from the profiles of 42 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 | 11 | 26% |
| Canada | 7 | 17% |
| Spain | 2 | 5% |
| Yemen | 1 | 2% |
| Colombia | 1 | 2% |
| United Kingdom | 1 | 2% |
| Mexico | 1 | 2% |
| Italy | 1 | 2% |
| Unknown | 17 | 40% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 29 | 69% |
| Practitioners (doctors, other healthcare professionals) | 7 | 17% |
| Scientists | 6 | 14% |
Mendeley readers
The data shown below were compiled from readership statistics for 37 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 37 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Master | 8 | 22% |
| Researcher | 4 | 11% |
| Student > Bachelor | 3 | 8% |
| Student > Ph. D. Student | 3 | 8% |
| Student > Postgraduate | 2 | 5% |
| Other | 3 | 8% |
| Unknown | 14 | 38% |
| Readers by discipline | Count | As % |
|---|---|---|
| Environmental Science | 5 | 14% |
| Nursing and Health Professions | 4 | 11% |
| Medicine and Dentistry | 3 | 8% |
| Pharmacology, Toxicology and Pharmaceutical Science | 2 | 5% |
| Agricultural and Biological Sciences | 2 | 5% |
| Other | 7 | 19% |
| Unknown | 14 | 38% |
Attention Score in Context
This research output has an Altmetric Attention Score of 909. 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 12 December 2022.
All research outputs
#19,330
of 25,754,670 outputs
Outputs from Canadian Medical Association Journal
#25
of 9,545 outputs
Outputs of similar age
#679
of 446,095 outputs
Outputs of similar age from Canadian Medical Association Journal
#3
of 115 outputs
Altmetric has tracked 25,754,670 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 9,545 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 34.2. 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 446,095 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 99% of its contemporaries.
We're also able to compare this research output to 115 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 97% of its contemporaries.