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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Assessment of measurement properties of peak VO2in children with pulmonary arterial hypertension
|
|---|---|
| Published in |
BMC Pulmonary Medicine, September 2012
|
| DOI | 10.1186/1471-2466-12-54 |
| Pubmed ID | |
| Authors |
Joseph C Cappelleri, Lie-Ju Hwang, Jack Mardekian, Marko A Mychaskiw |
| Abstract |
The 6-minute walk test evaluates the effect of pharmacologic intervention in adults with pulmonary arterial hypertension (PAH) but, for reasons of compliance or reliability, may not be appropriate for children at all ages. Thus, peak oxygen consumption (VO2, maximal exercise test) was used instead in a pediatric PAH trial (STARTS-1) to evaluate pharmacologic intervention with sildenafil. This was the first large placebo-controlled trial to use the peak VO2 endpoint in this population. Our working hypothesis was that, as with other populations, percentage changes in peak VO2 in pediatric patients with PAH are reliable and are associated with changes in other clinical endpoints. |
X Demographics
The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 93 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 2 | 2% |
| Netherlands | 1 | 1% |
| Unknown | 90 | 97% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Master | 20 | 22% |
| Student > Bachelor | 12 | 13% |
| Researcher | 12 | 13% |
| Student > Ph. D. Student | 8 | 9% |
| Other | 6 | 6% |
| Other | 8 | 9% |
| Unknown | 27 | 29% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 29 | 31% |
| Nursing and Health Professions | 8 | 9% |
| Social Sciences | 7 | 8% |
| Psychology | 5 | 5% |
| Sports and Recreations | 4 | 4% |
| Other | 3 | 3% |
| Unknown | 37 | 40% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. 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 2012.
All research outputs
#20,167,959
of 22,679,690 outputs
Outputs from BMC Pulmonary Medicine
#1,563
of 1,893 outputs
Outputs of similar age
#150,056
of 168,266 outputs
Outputs of similar age from BMC Pulmonary Medicine
#22
of 24 outputs
Altmetric has tracked 22,679,690 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,893 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.4. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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 168,266 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 24 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.