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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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efficacy for

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'efficacy for' would be correct and usable in written English.
You can use this phrase to describe the effectiveness of something. For example, "The efficacy for the new medication was promising."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

46 human-written examples

Insecticide use guidelines / selection for OBLR management with varying degree of efficacy for CM control.

Treatment efficacy for adults with oropharyngeal dysphagia.

Science & Research

Nature

Insecticide efficacy for BMSB mgt. in NYS.

It has 84% efficacy for heterosexual men and women and 70% efficacy for people who inject drugs.

News & Media

The Guardian

Insecticide tools with various degrees of efficacy for BMSB management.

Kim, N. et al. Cardiac glycosides display selective efficacy for STK11 mutant lung cancer.

Science & Research

Nature
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Human-verified similar examples from authoritative sources

Similar Expressions

14 human-written examples

We also measured participants' self-efficacy for mobile devices.

These factors are: Self-Efficacy for self-appraisal, Self-Efficacy for Gathering Occupational Information, Self-Efficacy for Professional Practical Information Search and Self-Efficacy for Future Planning, in addition to a general score.

HIV knowledge was the most important predictor of self-efficacy for HIV prevention.

Employment was not a significant predictor of self-efficacy for HIV prevention.

Self-efficacy for arthritis pain: relationship to perception of thermal laboratory pain stimuli.

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Expert writing Tips

Best practice

When discussing the effectiveness of interventions or treatments, use "efficacy for" to clearly specify the target or condition being addressed. For instance, "The drug's efficacy for reducing symptoms was significant."

Common error

Avoid using "efficacy for" when simpler terms like "effectiveness" or "suitability" would suffice. "Efficacy" is most appropriate when discussing treatments or interventions in scientific or medical contexts.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "efficacy for" functions as a prepositional phrase, typically modifying a noun or verb phrase to specify the target or area in which something is effective. It describes the capacity or power to produce a desired effect in relation to a specific purpose, condition, or treatment. As Ludwig AI confirms, the usage is grammatically sound.

Expression frequency: Common

Frequent in

Science

40%

Academia

35%

News & Media

15%

Less common in

Formal & Business

5%

Encyclopedias

3%

Wiki

2%

Ludwig's WRAP-UP

The phrase "efficacy for" is a prepositional phrase used to describe how effective something is for a specific purpose or condition. Ludwig AI confirms that this phrase is grammatically correct and suitable for use in written English. As demonstrated by numerous examples, it is most frequently found in scientific, academic, and medical contexts, where precise language is necessary to convey the effectiveness of interventions or treatments. While alternatives like "effectiveness in" or "suitability for" may sometimes be appropriate, "efficacy for" is particularly useful in research and clinical settings. Remember that 'efficacy' refers to results obtained under controlled conditions, which differ from real world usage, where 'effectiveness' should be preferred. Avoid overusing this phrase in general contexts where simpler terms could be used.

FAQs

How is "efficacy for" used in a sentence?

Use "efficacy for" to describe how effective something is for a specific purpose or condition. For example, "The vaccine demonstrated high "efficacy for" preventing the disease".

What are some alternatives to "efficacy for"?

Depending on the context, you could use alternatives such as "effectiveness in", "suitability for", or "potency for".

When is it appropriate to use "efficacy for"?

"Efficacy for" is particularly appropriate in scientific and medical contexts when discussing the ability of a treatment or intervention to produce a desired effect under ideal conditions. It's closely related to effectiveness but has a more specific, often clinical, connotation.

What is the difference between "efficacy for" and "effectiveness for"?

While the terms are often used interchangeably, "efficacy" typically refers to the performance of an intervention under controlled, ideal conditions, whereas "effectiveness" refers to its performance in real-world conditions. "Efficacy for" is thus often used in research settings.

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Real-world application tested

Most frequent sentences: