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单词 efficacy
释义
efficacy
noun[U]
uk
/ˈef.ɪ.kə.si/us
/ˈef.ə.kə.si/
formal
theability,especiallyof amedicineor amethodofachievingsomething, toproducetheintendedresult:
功效，效力，效验
Theyrecentlyranaseriesofteststomeasurethe efficacy of thedrug.他们最近进行了一系列的试验来检测这种药的功效。
Synonym
effectiveness
technical
how well aparticulartreatmentordrugworksundercarefullycontrolledscientifictestingconditions:
Theclinicalreportshowsresultsofalmost95% efficacy for thevaccine.
Ofcourse, the efficacyofanydrugin astudywill be different fromitsactualperformancein thepopulation.
Efficacytrialsdeterminewhether aninterventionproducestheexpectedresultunderidealcircumstances.
SMART Vocabulary: related words and phrases
Efficient and effective
  • be firing on all cylindersidiom
  • businesslike
  • clockwork
  • come together
  • dispatch
  • do the trickidiom
  • does what it says on the tinidiom
  • high-functioning
  • labour-saving
  • miraculous
  • non-effective
  • organized
  • punch
  • smooth
  • snappy
  • super-effective
  • super-efficiency
  • super-efficient
  • super-smooth
  • trick
See more results »
(Definition ofefficacyfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)
efficacy
noun[U]
formal
uk
/ˈef.ɪ.kə.si/us
/ˈef.ə.kə.si/
theability,especiallyof amedicineor amethodofachievingsomething, toproducetheintendedresult
功效，效力，效验
Theyrecentlyranaseriesofteststomeasurethe efficacy of thedrug.他们最近进行了一系列的试验来检测这种药的功效。
Synonym
effectiveness

efficacy| American Dictionary

efficacy
noun[U]
us
/ˈef·ɪ·kə·si/
thequalityof beingeffective;effectiveness:
The drug's efficacy has beenquestionedbyconsumeradvocates.
(Definition ofefficacyfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofefficacy

efficacy
The calibration group is not a traditional control group in that no formal comparison ofefficacyis made between the experimental and calibration control arms.
From theCambridge English Corpus
Theefficacyof an antidementia drug is measured through various outcome assessment scales and psychometric tests.
From theCambridge English Corpus
The tocopherol arm was continued but eventually failed to showefficacy.
From theCambridge English Corpus
Efficacyand tolerability of twice-daily pregabalin for treating pain and related sleep interference in postherpetic neuralgia: a 13-week, randomized trial.
From theCambridge English Corpus
All of these trials were based on evidence of potentialefficacyin animal or in vitro models.
From theCambridge English Corpus
Efficacyof high-dose glycine in the treatment of enduring negative symptoms of schizophrenia.
From theCambridge English Corpus
A finalefficacyfinding of note was the beneficial effect of both ziprasidone and olanzapine on cognitive function.
From theCambridge English Corpus
Optimal vaccine trial design when estimating vaccineefficacyfor susceptibility and infectiousness from multiple populations.
From theCambridge English Corpus
Although numerous attempts have been made to assess treatmentefficacy, published results are still the subject of controversy [39, 40].
From theCambridge English Corpus
The first type of argument is based on law'sefficacy; the second on law's normativity.
From theCambridge English Corpus
Judges were not to evaluate the wisdom orefficacyof legislative enactments, nor were they to balance competing public and private interests.
From theCambridge English Corpus
The report makes it clear that there are serious limitations to the current evidence on theefficacyof the housing-with-care model.
From theCambridge English Corpus
In addition, low objective and subjectiveefficacywas found to promote docile behaviour.
From theCambridge English Corpus
Interestingly, it shows that objective and subjectiveefficacyplay important mediating roles.
From theCambridge English Corpus
High objective and subjectiveefficacycontributes partly to a lower level of depressive symptomatology via the promotion of a proactive style of behaviour.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocationswithefficacy

efficacy

These are words often used in combination withefficacy.

Click on a collocation to see more examples of it.

causal efficacy
The created power in humans, however, has no causal efficacy.
From theCambridge English Corpus
clinical efficacy
There is close correlation between plasma concentration of parvaquone andclinicalefficacy.
From theCambridge English Corpus
evidence of efficacy
Caution is needed in separating the politico-social agenda of rationing and trueevidenceofefficacywith pain treatments.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/efficacy##
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更新时间：2024/12/28 12:33:14