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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Statistics review 12: Survival analysis
|
|---|---|
| Published in |
Critical Care, September 2004
|
| DOI | 10.1186/cc2955 |
| Pubmed ID | |
| Authors |
Viv Bewick, Liz Cheek, Jonathan Ball |
| Abstract |
This review introduces methods of analyzing data arising from studies where the response variable is the length of time taken to reach a certain end-point, often death. The Kaplan-Meier methods, log rank test and Cox's proportional hazards model are described. |
X Demographics
The data shown below were collected from the profiles of 4 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Spain | 1 | 25% |
| Unknown | 3 | 75% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2 | 50% |
| Scientists | 1 | 25% |
| Practitioners (doctors, other healthcare professionals) | 1 | 25% |
Mendeley readers
The data shown below were compiled from readership statistics for 1,360 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 32 | 2% |
| Brazil | 11 | <1% |
| Canada | 9 | <1% |
| Germany | 5 | <1% |
| Netherlands | 4 | <1% |
| Spain | 4 | <1% |
| Sweden | 4 | <1% |
| Denmark | 4 | <1% |
| India | 4 | <1% |
| Other | 37 | 3% |
| Unknown | 1246 | 92% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 269 | 20% |
| Student > Ph. D. Student | 249 | 18% |
| Student > Master | 171 | 13% |
| Student > Bachelor | 111 | 8% |
| Other | 99 | 7% |
| Other | 282 | 21% |
| Unknown | 179 | 13% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 445 | 33% |
| Agricultural and Biological Sciences | 227 | 17% |
| Biochemistry, Genetics and Molecular Biology | 93 | 7% |
| Engineering | 45 | 3% |
| Computer Science | 42 | 3% |
| Other | 286 | 21% |
| Unknown | 222 | 16% |
Attention Score in Context
This research output has an Altmetric Attention Score of 21. 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 11 June 2020.
All research outputs
#1,803,456
of 25,373,627 outputs
Outputs from Critical Care
#1,607
of 6,554 outputs
Outputs of similar age
#2,290
of 70,349 outputs
Outputs of similar age from Critical Care
#4
of 19 outputs
Altmetric has tracked 25,373,627 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 92nd percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 6,554 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 20.8. This one has done well, scoring higher than 75% 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 70,349 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 96% of its contemporaries.
We're also able to compare this research output to 19 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 78% of its contemporaries.