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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Assessment of protection against reinfection with SARS-CoV-2 among 4 million PCR-tested individuals in Denmark in 2020: a population-level observational study
|
|---|---|
| Published in |
The Lancet, March 2021
|
| DOI | 10.1016/s0140-6736(21)00575-4 |
| Pubmed ID | |
| Authors |
Christian Holm Hansen, Daniela Michlmayr, Sophie Madeleine Gubbels, Kåre Mølbak, Steen Ethelberg |
X Demographics
The data shown below were collected from the profiles of 7,743 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 | 789 | 10% |
| Mexico | 492 | 6% |
| United Kingdom | 290 | 4% |
| Spain | 210 | 3% |
| Peru | 185 | 2% |
| Canada | 162 | 2% |
| France | 104 | 1% |
| Chile | 103 | 1% |
| Brazil | 98 | 1% |
| Other | 1449 | 19% |
| Unknown | 3861 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 6600 | 85% |
| Scientists | 590 | 8% |
| Practitioners (doctors, other healthcare professionals) | 406 | 5% |
| Science communicators (journalists, bloggers, editors) | 143 | 2% |
| Unknown | 4 | <1% |
Mendeley readers
The data shown below were compiled from readership statistics for 576 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 576 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 96 | 17% |
| Other | 50 | 9% |
| Student > Master | 46 | 8% |
| Student > Ph. D. Student | 38 | 7% |
| Student > Bachelor | 36 | 6% |
| Other | 121 | 21% |
| Unknown | 189 | 33% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 159 | 28% |
| Biochemistry, Genetics and Molecular Biology | 36 | 6% |
| Immunology and Microbiology | 31 | 5% |
| Agricultural and Biological Sciences | 22 | 4% |
| Nursing and Health Professions | 19 | 3% |
| Other | 96 | 17% |
| Unknown | 213 | 37% |
Attention Score in Context
This research output has an Altmetric Attention Score of 7409. 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 13 January 2024.
All research outputs
#373
of 25,793,330 outputs
Outputs from The Lancet
#38
of 43,001 outputs
Outputs of similar age
#30
of 470,632 outputs
Outputs of similar age from The Lancet
#6
of 419 outputs
Altmetric has tracked 25,793,330 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 43,001 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 68.1. 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 470,632 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 419 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 98% of its contemporaries.