You are seeing a free-to-access but limited selection of the activity Altmetric has collected about this research output.
Click here to find out more.
X Demographics
Mendeley readers
Attention Score in Context
| Title |
Serum testosterone and urinary excretion of steroid hormone metabolites after administration of a high-dose zinc supplement
|
|---|---|
| Published in |
European Journal of Clinical Nutrition, September 2007
|
| DOI | 10.1038/sj.ejcn.1602899 |
| Pubmed ID | |
| Authors |
K Koehler, M K Parr, H Geyer, J Mester, W Schänzer |
| Abstract |
To investigate whether the administration of the zinc-containing nutritional supplement ZMA causes an increase of serum testosterone levels, which is an often claimed effect in advertising for such products; to monitor the urinary excretion of testosterone and selected steroid hormone metabolites to detect potential changes in the excretion patterns of ZMA users. |
X Demographics
The data shown below were collected from the profiles of 43 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 | 15 | 35% |
| United Kingdom | 3 | 7% |
| United States | 3 | 7% |
| Venezuela, Bolivarian Republic of | 2 | 5% |
| Canada | 2 | 5% |
| Argentina | 1 | 2% |
| Chile | 1 | 2% |
| Brazil | 1 | 2% |
| France | 1 | 2% |
| Other | 0 | 0% |
| Unknown | 14 | 33% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 34 | 79% |
| Practitioners (doctors, other healthcare professionals) | 5 | 12% |
| Scientists | 3 | 7% |
| Unknown | 1 | 2% |
Mendeley readers
The data shown below were compiled from readership statistics for 80 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 1 | 1% |
| Poland | 1 | 1% |
| Germany | 1 | 1% |
| Unknown | 77 | 96% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 20 | 25% |
| Student > Master | 13 | 16% |
| Researcher | 11 | 14% |
| Other | 6 | 8% |
| Student > Ph. D. Student | 5 | 6% |
| Other | 12 | 15% |
| Unknown | 13 | 16% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 16 | 20% |
| Sports and Recreations | 12 | 15% |
| Nursing and Health Professions | 11 | 14% |
| Agricultural and Biological Sciences | 7 | 9% |
| Pharmacology, Toxicology and Pharmaceutical Science | 5 | 6% |
| Other | 12 | 15% |
| Unknown | 17 | 21% |
Attention Score in Context
This research output has an Altmetric Attention Score of 65. 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 30 January 2024.
All research outputs
#675,159
of 25,770,491 outputs
Outputs from European Journal of Clinical Nutrition
#255
of 4,114 outputs
Outputs of similar age
#1,025
of 84,039 outputs
Outputs of similar age from European Journal of Clinical Nutrition
#7
of 35 outputs
Altmetric has tracked 25,770,491 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 97th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 4,114 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 20.4. This one has done particularly well, scoring higher than 93% 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 84,039 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 98% of its contemporaries.
We're also able to compare this research output to 35 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 80% of its contemporaries.