evidence of efficacy

USAGE SUMMARY

The phrase "evidence of efficacy" is correct and usable in written English.
It can be used in contexts where you are discussing the effectiveness of a treatment, intervention, or product, often in scientific or medical literature. Example: "The clinical trial provided strong evidence of efficacy for the new medication in treating the disease."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

"Patients are also at increased risk of harm if they delay or stop using proven conventional medicine in favor of a CAM that has no evidence of efficacy".

The Guardian

A Cochrane review and a recent randomised trial of a similar intervention in Denmark found no evidence of efficacy.

The Guardian

As early as 1991, over 40 empirical studies showed no evidence of efficacy but plenty for facilitator input.

The Guardian

The agency will not accept changes on brain scans alone as evidence of efficacy.

The New York Times - Health

To collect preliminary evidence of efficacy.

The American Journal of Geriatric Psychiatry

Recommendations based on evidence of efficacy, radiation safety and cost.

Insights into Imaging

Also fluoxetin and paroxetin showed some evidence of efficacy.

The Journal of Headache and Pain

"None of the drugs have shown evidence of efficacy yet".

Forbes

Time to first (nth) seizure provides similar evidence of efficacy.

Epilepsy Research

We excluded non-randomized studies and identified works involving psychotherapeutic approaches showing evidence of efficacy.

The Journal of Headache and Pain

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Two drugs have so far showed some evidence of efficacy: topiramate and onabotulinumtoxinA.

The Journal of Headache and Pain

Expert writing Tips

Best practice

In scientific writing, always specify the type of evidence you are referring to when using the term "evidence of efficacy". For example, mention whether it's clinical trial data, observational studies, or preclinical findings. This provides clarity and context.

Common error

Avoid using "evidence of efficacy" loosely without providing specific details about the evidence itself. Vague statements can undermine the credibility of your argument. Always back up claims with concrete data or references.

Linguistic Context

The phrase "evidence of efficacy" primarily functions as a noun phrase. It refers to the available body of facts or information indicating whether a treatment or intervention produces the intended result. As Ludwig AI confirms, it is usable in written English, appearing frequently in scientific and medical contexts.

Expression frequency: Very common

Frequent in

Science

79%

News & Media

12%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "evidence of efficacy" is a grammatically correct and frequently used noun phrase, particularly within scientific and medical domains. As Ludwig AI confirms, the phrase is suitable for use in professional English. Its primary function is to denote the factual support for the effectiveness of a treatment or intervention. Related phrases include "proof of effectiveness" and "demonstration of efficacy". When using this phrase, it's important to provide specific details about the nature of the evidence to enhance credibility. Overall, the phrase is a valuable tool for communicating the validity and impact of various interventions.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

proof of effectiveness

Replaces "evidence" with "proof" and "efficacy" with "effectiveness", emphasizing a confirmed result.

demonstration of efficacy

Substitutes "evidence" with "demonstration", highlighting the act of showing effectiveness.

confirmation of effectiveness

Uses "confirmation" instead of "evidence" and "effectiveness" for "efficacy", suggesting a verification aspect.

validation of efficacy

Replaces "evidence" with "validation", indicating a process of establishing the efficacy.

substantiation of effectiveness

Employs "substantiation" instead of "evidence" and "effectiveness" for "efficacy", stressing a strong backing.

indication of efficacy

Replaces "evidence" with "indication", suggesting a sign or hint of effectiveness.

clinical efficacy data

Adds "clinical data" to "efficacy", specifying the source and type of evidence.

efficacy findings

Replaces "evidence of efficacy" with a more concise term, "efficacy findings", focusing on the results.

effectiveness record

Replaces "evidence" with "record", shifting the focus to a documented history of effectiveness.

efficacy support

Uses "support" to replace evidence. It speaks of backing or resources for efficacy.

FAQs

What does "evidence of efficacy" mean in a medical context?

In medicine, "evidence of efficacy" refers to scientific data, often from clinical trials, that demonstrates a treatment or intervention is effective in producing a desired outcome or benefit.

How is "evidence of efficacy" different from "proof of concept"?

"Evidence of efficacy" shows that something works in practice, while "proof of concept" demonstrates that something can work, often in a controlled or theoretical setting. Efficacy evidence is stronger and more definitive.

What are some synonyms for "evidence of efficacy"?

Alternatives include "proof of effectiveness", "demonstration of efficacy", or "confirmation of effectiveness", depending on the context.

How can I assess the quality of "evidence of efficacy"?

Look for studies published in reputable, peer-reviewed journals; consider the sample size, study design (e.g., randomized controlled trials), and whether the findings have been replicated by other researchers. Also, consider the source of the evidence, prioritizing scientific publications.