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Glossary entry

Spanish term or phrase:

CVe

English translation:

coefficient of experimental variation (CVe %)

Added to glossary by Taña Dalglish
Nov 24, 2020 12:44
3 yrs ago
44 viewers *
Spanish term

CVe

Spanish to English Medical Medical: Pharmaceuticals bioequivalence
In a clinical trial protocol from Spain for translation to British English

Given as a percentage in all cases "CVe (%)" in data from various previous trials quoted for "area under the curve", "max. concentration", "time to max. concentration", etc. where these previous trials studied bioavailability, safety and tolerance, proportionality, etc. So each trial has an absolute figure (e.g. a figure quoted for AUC in ng*h/ml of 67.4 in the bioavailability trial) and a CVe (%) figure (72 in the same case).
Proposed translations (English)
1 +2 coefficient of experimental variation (CVe %)
4 estimated coefficient of variation
Change log

Dec 8, 2020 12:52: Taña Dalglish Created KOG entry

Discussion

Althea Draper Nov 25, 2020:
@ Asker I've looked at this a wee bit further and I think Taña is correct that CVe = 'coeficiente de variación experimental' in some Spanish language academic papers, but the only references to 'coefficient of experimental variation' in English that I can find are translations into English of academic papers from Central and Southern America. I can't find any original English works with the 'experimental' part in the phrase. When I look at the equations that CVe refers to in these papers, it looks like what is called 'coefficient of variation' (or CV) in English. (My 'estimated coefficient of variation' works when the variation is calculated from a sample of the whole data.) So, if the data is based on the standard deviation of all the data, then it's 'coefficient of variation' (leave out experimental) and if it's based on the standard deviation of a sample of the data then it's 'estimated coefficient of variation'.

For an example, look at page 61 and Ecuación 7 on page 43 of http://repositorio.uchile.cl/bitstream/handle/2250/168732/Na...

And under definition in
https://en.wikipedia.org/wiki/Coefficient_of_variation

Proposed translations

+2
44 mins
Selected

coefficient of experimental variation (CVe %)


Genetic dissection of Al tolerance QTLs in the maize genome ...europepmc.org › article › pmc › pmc4007696
Feb 24, 2014 — Coefficient of experimental variation (CVe%), 10.31, 8.27. Coefficient of genetic variation (CVg%), 27.84, 20.12. Heritability, 0.94, 0.92. CVg/ ...

Role of venous elasticity in the development of varicose veinsonlinelibrary.wiley.com › doi › bjs.1800760617 › pdf
UK) strain gauge (PeriveinR JSI 0539/1, Janssen Pharmaceutical Ltd.,. Wantage, UK) placed ... 0.40-2.70. 0.66-2.26. Coefficient of experimental variation (%).

THE EXPRESSION OF ZmMATE1 GENE AT SEMINAL ROOT ...www.ijsrit.com › uploaded_all_files
PDF
Coefficient of experimental variation (CVe%). 8.59. 10.72 ... functionally distinct members of the MATE (multi-drug and toxic compound extrusion) family of.

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Note added at 46 mins (2020-11-24 13:30:40 GMT)
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https://webcache.googleusercontent.com/search?q=cache:ccErC9...
Coefficient of experimental variation (CVe%) 10.31 8.27
Coefficient of genetic variation (CVg%) 27.84 20.12
Peer comment(s):
agree Chema Nieto Castañón : Lo he visto también como experimental variation coefficient, pero sí, diría que el original puede referirse al coeficiente de variación experimental (CVe).
2 hrs
Gracias Chema.
agree Steven Huddleston
3 hrs
Thanks.
neutral Althea Draper : See discussion. You may want to drop the 'experimental' bit as (from what I can see) this only appears in translated texts not texts originally in English.
1 day 5 hrs
Thank you.
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4 KudoZ points awarded for this answer. Comment: "Selected automatically based on peer agreement."
1 hr

estimated coefficient of variation

Spanish - CVe = coeficiente de variación estimado

English - estimated CV = estimated coefficient of variation

The estimation is used when only a sample of the population (whole set of data) is available.

"La forma de medir el error muestral se hace a través del coeficiente de variación estimado (cve), el cual mide la magnitud de la variabilidad de la distribución muestral del estimador, es decir, es el indicador del grado de aproximación ... o, en otras palabras, se define como la variación porcentual del error estándar con respecto a su estimación, es decir es el cociente entre el error estándar del estimador y el estimador multiplicado por 100. "

http://www.dane.gov.co/files/investigaciones/boletines/censo...


"...coefficient of variation (CV; standard deviation divided by the mean)"

https://onlinelibrary.wiley.com/doi/full/10.1002/evl3.171

"When only a sample of data from a population is available, the population CV can be estimated using the ratio of the sample standard deviation to the sample mean"

https://en.wikipedia.org/wiki/Coefficient_of_variation
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