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Twitter Demographics
Mendeley readers
Attention Score in Context
| Title |
Covid-19 Vaccination during Pregnancy and First-Trimester Miscarriage
|
|---|---|
| Published in |
New England Journal of Medicine, November 2021
|
| DOI | 10.1056/nejmc2114466 |
| Pubmed ID | |
| Authors |
Maria C. Magnus, Håkon K. Gjessing, Helena N. Eide, Allen J. Wilcox, Deshayne B. Fell, Siri E. Håberg |
Twitter Demographics
The data shown below were collected from the profiles of 2,582 tweeters who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 302 | 12% |
| Japan | 253 | 10% |
| Canada | 95 | 4% |
| United Kingdom | 90 | 3% |
| Netherlands | 76 | 3% |
| France | 40 | 2% |
| Ireland | 25 | <1% |
| Australia | 19 | <1% |
| Spain | 19 | <1% |
| Other | 222 | 9% |
| Unknown | 1441 | 56% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2240 | 87% |
| Scientists | 164 | 6% |
| Practitioners (doctors, other healthcare professionals) | 133 | 5% |
| Science communicators (journalists, bloggers, editors) | 41 | 2% |
| Unknown | 4 | <1% |
Mendeley readers
The data shown below were compiled from readership statistics for 171 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 171 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 19 | 11% |
| Other | 11 | 6% |
| Student > Master | 11 | 6% |
| Student > Bachelor | 11 | 6% |
| Student > Doctoral Student | 9 | 5% |
| Other | 34 | 20% |
| Unknown | 76 | 44% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 41 | 24% |
| Nursing and Health Professions | 10 | 6% |
| Pharmacology, Toxicology and Pharmaceutical Science | 6 | 4% |
| Agricultural and Biological Sciences | 5 | 3% |
| Biochemistry, Genetics and Molecular Biology | 4 | 2% |
| Other | 17 | 10% |
| Unknown | 88 | 51% |
Attention Score in Context
This research output has an Altmetric Attention Score of 2774. 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 25 September 2023.
All research outputs
#2,440
of 24,514,423 outputs
Outputs from New England Journal of Medicine
#171
of 31,901 outputs
Outputs of similar age
#122
of 512,472 outputs
Outputs of similar age from New England Journal of Medicine
#14
of 268 outputs
Altmetric has tracked 24,514,423 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 31,901 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 121.5. 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 512,472 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 268 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 95% of its contemporaries.